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Pittsburgh, PA, United States of America

W.w. Patterson Company

Calculating rank

USPTO Granted Patents = 13

% Expired Patents = 23.1

Forward Citations = 118

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14 inventors (with patents filed for the assignee):

Richard A Topping, Jr (5 out of 5 patents)

David B Grapes (5 out of 7 patents)

Taylor C Grapes (3 out of 3 patents)

4. Russell J Mayhew (3 out of 3 patents)

5. Brandon Cox (2 out of 2 patents)

6. Donald Joseph Sluka (2 out of 2 patents)

7. Justin Dow (2 out of 5 patents)

8. Erik R Arlet (2 out of 2 patents)

9. Eric M Konvolinka (2 out of 2 patents)

10. Eugene F Grapes (2 out of 13 patents)

11. Mark Sutcliffe (1 out of 1 patent)

12. Jonathan Burkett (1 out of 1 patent)

13. William W Patterson, Iii (1 out of 7 patents)

14. W W Patterson, Iii (1 out of 6 patents)

13 patents: Sort by Forward Citations

1. 10815101 - Manual marine winch with biased safety handle (2020-10-27),

2. 10737916 - Manual marine winch with safety loading handle and integrated locking dog release (2020-08-11),

3. 10087053 - Manual marine winch with safety knockout override preventing release of winch tension without the handle in the stowed position (2018-10-02),

4. 9376172 - Spring loaded vertical and horizontal self aligning roller chock (2016-06-28),

5. 9004456 - Manual marine winch with safety knockout override preventing release of winch tension without the handle in the stowed position (2015-04-14),

6. 7543800 - Single stack manual marine winch (2009-06-09),

7. 7478795 - Marine winch with winch-line engaging roller (2009-01-20),

8. 7159852 - Manual marine winch internal gearing (2007-01-09),

9. 7128307 - Manual marine winch with compound handle (2006-10-31),

10. 6726182 - Manual winch with dual locking dogs (2004-04-27),

11. 6572083 - Winch with safe load release system (2003-06-03),

12. 4567627 - Load binder apparatus (1986-02-04),

13. 4487442 - Pelican hook assemblies and methods of manufacturing the same (1984-12-11),

Company Overview

W.W. Patterson Company, based in Pittsburgh, PA, specializes in the design and manufacturing of high-quality industrial equipment and components. The company focuses on providing innovative solutions for various sectors, including aerospace, automotive, and energy. With a commitment to engineering excellence, W.W. Patterson leverages advanced technologies to enhance product performance and reliability. Their expertise encompasses a range of applications, ensuring they meet the evolving needs of their diverse clientele.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

13 Patents

#152 in Pittsburgh, PA

#854 in Pennsylvania

#23,878 in US

#45,137 in the World

Pittsburgh, PA, United States of America

W.w. Patterson Company

Forward Citations = 118

14 inventors:

Richard A Topping, Jr (5 out of 5 patents)

David B Grapes (5 out of 7 patents)

Taylor C Grapes (3 out of 3 patents)

4. Russell J Mayhew (3 out of 3 patents)

5. Brandon Cox (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: W.w. Patterson Company. Retrieved from https://idiyas.com/company/w-w-patterson-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]

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