Growing community of inventors

Nashville, TN, United States of America

Ronald L Ihrie

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 = 20

Ronald L Ihrie ↔ John D Breen (1 patent)Ronald L IhrieRonald L Ihrie (1 patent)John D BreenJohn D Breen (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Murray Ohio Manufacturing Company (1 from 33 patents)


1 patent:

1. D266558 - Combined bicycle sprocket and chain guard

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as of
12/19/2025
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