Growing community of inventors

Claremore, OK, United States of America

James R Killman

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 = 2

James R Killman ↔ Michael D Vaughn (1 patent)James R KillmanJames R Killman (1 patent)Michael D VaughnMichael D Vaughn (7 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hydrohoist Marine Group, Inc. (1 from 3 patents)


1 patent:

1. D701484 - Boat hull pad

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as of
12/21/2025
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