Growing community of inventors

Ridgeley, WV, United States of America

Roger Ray Riffle

Average Co-Inventor Count = 4.00

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 = 25

Roger Ray Riffle ↔ Max Harold Dixon (1 patent)Roger Ray Riffle ↔ Dale Edward Umstot (1 patent)Roger Ray Riffle ↔ Joseph Henry Laco (1 patent)Roger Ray Riffle ↔ Ronald Thomas Harris (1 patent)Roger Ray Riffle ↔ Terrence Lee Parsons (1 patent)Roger Ray Riffle ↔ Robert L Crump (1 patent)Roger Ray Riffle ↔ Douglas Wayne Dom (1 patent)Roger Ray RiffleRoger Ray Riffle (2 patents)Max Harold DixonMax Harold Dixon (167 patents)Dale Edward UmstotDale Edward Umstot (105 patents)Joseph Henry LacoJoseph Henry Laco (23 patents)Ronald Thomas HarrisRonald Thomas Harris (11 patents)Terrence Lee ParsonsTerrence Lee Parsons (8 patents)Robert L CrumpRobert L Crump (6 patents)Douglas Wayne DomDouglas Wayne Dom (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Goodyear & Tire Rubber Company (2 from 7,030 patents)


2 patents:

1. D413286 - Tire tread

2. D320964 - Tire tread and buttress

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as of
12/6/2025
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