Growing community of inventors

Claremont, NH, United States of America

Walter D Fish

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 7

Walter D Fish ↔ Edward A Bailey (1 patent)Walter D FishWalter D Fish (1 patent)Edward A BaileyEdward A Bailey (14 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Joy Manufacturing Company (1 from 171 patents)


1 patent:

1. 3991835 - Pneumatic rock drill with peripheral piston clearance space

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as of
12/19/2025
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