Growing community of inventors

Barberton, OH, United States of America

Frank Copen

Average Co-Inventor Count = 8.00

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 19

Frank Copen ↔ Stacy L Wolff (2 patents)Frank Copen ↔ Richard E Corney (2 patents)Frank Copen ↔ Keith E Brightbill (2 patents)Frank Copen ↔ Albert T Kobilarcik (2 patents)Frank Copen ↔ Brian J Conaway (2 patents)Frank Copen ↔ Rick Branham (2 patents)Frank Copen ↔ Robert Frindt (2 patents)Frank CopenFrank Copen (2 patents)Stacy L WolffStacy L Wolff (135 patents)Richard E CorneyRichard E Corney (49 patents)Keith E BrightbillKeith E Brightbill (38 patents)Albert T KobilarcikAlbert T Kobilarcik (15 patents)Brian J ConawayBrian J Conaway (12 patents)Rick BranhamRick Branham (3 patents)Robert FrindtRobert Frindt (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rubbermaid, Inc. (2 from 848 patents)


2 patents:

1. D369481 - Cabinet

2. D364294 - Door for cabinet

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idiyas.com
as of
12/7/2025
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