Growing community of inventors

Akron, OH, United States of America

Ryan Hampton Copeland

Average Co-Inventor Count = 4.67

ph-index = 3

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 = 45

Ryan Hampton Copeland ↔ Samuel P Landers (2 patents)Ryan Hampton Copeland ↔ David Charles Poling (2 patents)Ryan Hampton Copeland ↔ Dale Edward Umstot (1 patent)Ryan Hampton Copeland ↔ Billy Joe Ratliff, Jr (1 patent)Ryan Hampton Copeland ↔ Karl Eric Sundkvist (1 patent)Ryan Hampton Copeland ↔ Charles Kenneth Schmalix (1 patent)Ryan Hampton Copeland ↔ Joseph Henry Laco (1 patent)Ryan Hampton Copeland ↔ William Thomas Adams (1 patent)Ryan Hampton Copeland ↔ Tuck Foo Thum (1 patent)Ryan Hampton Copeland ↔ Noelle Elizabeth Russell (1 patent)Ryan Hampton Copeland ↔ James Ray Millard (1 patent)Ryan Hampton CopelandRyan Hampton Copeland (3 patents)Samuel P LandersSamuel P Landers (82 patents)David Charles PolingDavid Charles Poling (29 patents)Dale Edward UmstotDale Edward Umstot (105 patents)Billy Joe Ratliff, JrBilly Joe Ratliff, Jr (98 patents)Karl Eric SundkvistKarl Eric Sundkvist (64 patents)Charles Kenneth SchmalixCharles Kenneth Schmalix (62 patents)Joseph Henry LacoJoseph Henry Laco (23 patents)William Thomas AdamsWilliam Thomas Adams (12 patents)Tuck Foo ThumTuck Foo Thum (10 patents)Noelle Elizabeth RussellNoelle Elizabeth Russell (3 patents)James Ray MillardJames Ray Millard (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Goodyear & Tire Rubber Company (3 from 7,034 patents)


3 patents:

1. D515024 - Tire tread

2. D504388 - Tire tread

3. D503372 - Tire tread

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idiyas.com
as of
12/12/2025
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