Growing community of inventors

Fairview, TX, United States of America

Donald R Watson

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 = 17

Donald R Watson ↔ Thomas N Chalin (1 patent)Donald R WatsonDonald R Watson (1 patent)Thomas N ChalinThomas N Chalin (23 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Watson & Chalin Manufacturing, Inc. (1 from 33 patents)


1 patent:

1. 7007960 - Suspension system having reduced stress axle connection

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as of
12/19/2025
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