Growing community of inventors

Rayville, MO, United States of America

Billy W Holder

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 = 9

Billy W HolderRodney G Rounkles (1 patent)Billy W HolderBilly W Holder (1 patent)Rodney G RounklesRodney G Rounkles (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ethyl Molded Products Company (1 from 10 patents)


1 patent:

1. 4530466 - Spray nozzle

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as of
12/13/2025
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