Growing community of inventors

Grandville, MI, United States of America

Eric P Fracassi

Average Co-Inventor Count = 1.59

ph-index = 7

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 = 301

Eric P Fracassi ↔ Dewayne Dale (2 patents)Eric P Fracassi ↔ Ryan C Dowd (1 patent)Eric P Fracassi ↔ Roger L Huard (1 patent)Eric P Fracassi ↔ Troy M Candido (1 patent)Eric P Fracassi ↔ Matthew L Gould (1 patent)Eric P Fracassi ↔ Osamu Chiba (1 patent)Eric P Fracassi ↔ Trond Sonnergren (1 patent)Eric P FracassiEric P Fracassi (9 patents)Dewayne DaleDewayne Dale (2 patents)Ryan C DowdRyan C Dowd (12 patents)Roger L HuardRoger L Huard (10 patents)Troy M CandidoTroy M Candido (5 patents)Matthew L GouldMatthew L Gould (4 patents)Osamu ChibaOsamu Chiba (1 patent)Trond SonnergrenTrond Sonnergren (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wolverine Outdoors, Inc. (7 from 311 patents)

2. Wolverine World Wide, Inc. (2 from 1,042 patents)


9 patents:

1. D1057370 - Footwear sole

2. D1051571 - Footwear sole

3. D1013345 - Footwear sole

4. D895248 - Footwear sole

5. D848721 - Footwear sole

6. D847478 - Footwear sole

7. 9675131 - Metatarsal guards for footwear

8. D754960 - Lace band for footwear

9. D497476 - Footwear upper

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idiyas.com
as of
12/12/2025
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