Growing community of inventors

Big Rapids, MI, United States of America

William A Larson

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 = 25

William A LarsonTodd Trevor Andres (1 patent)William A LarsonWilliam A Larson (1 patent)Todd Trevor AndresTodd Trevor Andres (41 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Larco Products LLC (1 from 2 patents)


1 patent:

1. 7823853 - Hanging device for use on vinyl siding

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as of
12/19/2025
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