Where does Leonardi Manufacturing Co., Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Leonardi Manufacturing Co., Inc. ranks #26,737 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Leonardi Manufacturing Co., Inc. hold?

Leonardi Manufacturing Co., Inc. holds 10 US utility patents granted between 2015 and 2023, spanning 6 technology areas.

What is Leonardi Manufacturing Co., Inc.'s Innovation Score?

Leonardi Manufacturing Co., Inc. has an Innovation Score of 31.7 out of 100 (39th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Leonardi Manufacturing Co., Inc.'s patent grant rate increasing or decreasing?

Leonardi Manufacturing Co., Inc.'s recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Leonardi Manufacturing Co., Inc.'s patents?

Leonardi Manufacturing Co., Inc.'s patents average 8.0 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Leonardi Manufacturing Co., Inc. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView US Corporation

Leonardi Manufacturing Co., Inc.

Q: What technology areas does Leonardi Manufacturing Co., Inc. focus on?

Leonardi Manufacturing Co., Inc.'s top technology area is A01G (HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering) with 9 patents, ranking #64 of 635 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

USPTO PatentsView assignee record - 10 granted patents across 6 technology areas, recorded in grant years 2015–2023. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: A01G (HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Leonardi ranks #26,737 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 6 technology areas.

#26,737
of 49,997 US assignees by volume: 39th percentile
by Innovation Score (31.7/100): 8.0
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R26737 · US Corporation #26,737 · 10 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-USCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 10 grants
MID-PACK #26,737/49,997
PHOTO-FINISH Lapmaster Wolters
CPC-NARROW A01G · 6 areas
INNOV-THIN 31.7/100
CLAIMS-PAR 8.0 claims/avg
TYPE-USCORP US Corporation
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Lapmaster Wolters GmbH (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Leonardi’s 31.7 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 8.3 pts (26%) Velocity 10.0 pts (31%) Breadth 8.7 pts (27%) Claim depth 4.8 pts (15%)

Qualcomm Incorporated · highest

85
Leonardi Manufacturing · this assignee

32
3D Lighting… · lowest

7

What this shows Leonardi's Innovation Score is 31.7/100 (39th percentile of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for Leonardi?

Each dot is one of Leonardi’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Leonardi’s own 8.0 claims/patent is at or below the 12.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Leonardi vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Leonardi's grants concentrate

Leonardi Manufacturing Co., Inc. is a focused PatentsView assignee: 6 CPC subclasses with 90% of grants classified under A01G (HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering). Peak complete grant year is 2018 (3 grants) versus a trough of 1 in 2015. By volume, Leonardi sits between Lapmaster Wolters GmbH and Licella Pty Ltd.

Leonardi's three-year grant acceleration

Leonardi Manufacturing Co., Inc. shows 3 grants in 2022–2024 against only 2 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Lapmaster Wolters

10
Lawrence Equipment

10
Lee Valley Tools

10
Lenox

10
Levolor

10
Liberty Ollfield…

10
Liburdi Engineeri…

10
Licella Pty

10
Leonardi Manufact… ◀

10

What this shows Leonardi holds 10 patents at rank #26,755, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Leonardi

By rank, the assignees closest to #26,755 in granted patent volume.

Leaders in A01G (Horticulture)

Other assignees with the most granted patents in Leonardi's primary technology class.

Leonardi's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

32 39th percentile higher than 39% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2015–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Leonardi Manufacturing Co., Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	10.0%
2017	1	10.0%
2018	3	30.0%
2020	1	10.0%
2021	1	10.0%
2022	2	20.0%
2023	1	10.0%

Which technologies does Leonardi Manufacturing Co., Inc. patent most?

A01G - HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering 9

B02C - Crushing, Pulverising, OR Disintegrating IN GENERAL; Milling Grain 4

B27L - Removing Bark OR Vestiges OF Branches ; Splitting WOOD; Manufacture OF Veneer, Wooden Sticks, Wood Shavings, Wood Fibres OR Wood Powder 1

B23D - PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; Like Operations FOR Working Metal BY Removing Material, NOT Otherwise Provided FOR 1

B27G - Accessory Machines OR Apparatus FOR Working Wood OR Similar MATERIALS; Tools FOR Working Wood OR Similar Materials ; Safety Devices FOR Wood Working Machines OR Tools 1

E02F - DREDGING; Soil-shifting 1

Top 6 of 6 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Leonardi Manufacturing Co., Inc.'s patent record in context - here's where to go next.

Leonardi Manufacturing Co., Inc.'s lead technology class is A01G (HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering), 90% of its portfolio - see every assignee active in that class. Explore A01G
Ranked #26,737 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Leonardi Manufacturing Co., Inc. against Lapmaster Wolters GmbH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.7/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent , US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.