Growing community of inventors

Oshkosh, WI, United States of America

Peter Preston

Average Co-Inventor Count = 3.00

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 = 11

Peter Preston ↔ Richard W Shepard (1 patent)Peter Preston ↔ Earle Corban (1 patent)Peter PrestonPeter Preston (1 patent)Richard W ShepardRichard W Shepard (13 patents)Earle CorbanEarle Corban (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Torrington Company (1 from 420 patents)


1 patent:

1. 4881830 - Split ring roller bearing cage

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as of
12/20/2025
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