Growing community of inventors

Holland, MI, United States of America

Robert P Ryan

Average Co-Inventor Count = 3.00

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

Robert P RyanDale J Frye (1 patent)Robert P RyanGordon B Kempkers (1 patent)Robert P RyanRobert P Ryan (1 patent)Dale J FryeDale J Frye (8 patents)Gordon B KempkersGordon B Kempkers (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Prince Corporation (1 from 392 patents)


1 patent:

1. 5415554 - Trim panel connecting link

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as of
12/18/2025
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