Growing community of inventors

Peoria, IL, United States of America

Bernard G Richards

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 = 11

Bernard G Richards ↔ Robert A Lapke (1 patent)Bernard G RichardsBernard G Richards (1 patent)Robert A LapkeRobert A Lapke (6 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Caterpillar Tractor Co. (1 from 1,981 patents)


1 patent:

1. 4026197 - Oil cooled piston rings

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as of
12/29/2025
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