Trademarks = 1

Forward Citations = 172

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6 inventors (with patents filed for the assignee):

Stephen Jasperson (5 out of 5 patents)

Harland F Lemcke (2 out of 4 patents)

Georges A Maxwell (1 out of 2 patents)

4. Lynn A Dudley (1 out of 11 patents)

5. Boris B Kamentser (1 out of 1 patent)

6. James E Grove (1 out of 5 patents)

9 patents: Sort by Forward Citations

1. D320333 - Lopper (1991-10-01),

2. D307097 - Hand pruner (1990-04-10),

3. D305497 - Garden cultivator (1990-01-16),

4. D305496 - Garden trowel (1990-01-16),

5. D305494 - Pole-mounted pruner hook (1990-01-16),

6. 4809433 - Agricultural shears with lancet blade (1989-03-07),

7. D291769 - Flower shears (1987-09-08),

8. 4662551 - Back-pack power supply for pneumatic hand tools (1987-05-05),

9. D251667 - Digger tooth (1979-04-24),

Company Overview

Corona Clipper Co. is a leading manufacturer of high-quality, professional-grade garden and landscape tools. With over 100 years of experience, Corona is committed to providing products that are innovative, durable, and reliable. From pruners and loppers to saws and shears, Corona offers a wide range of tools designed to meet the needs of both amateur gardeners and professional landscapers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

9 Patents

#18 in Corona, CA

#7,745 in California

#32,605 in US

Corona, CA, United States of America

Corona Clipper Co.

Forward Citations = 172

6 inventors:

Stephen Jasperson (5 out of 5 patents)

Harland F Lemcke (2 out of 4 patents)

Georges A Maxwell (1 out of 2 patents)

4. Lynn A Dudley (1 out of 11 patents)

5. Boris B Kamentser (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Corona Clipper Co.. Retrieved from https://idiyas.com/company/corona-clipper-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]