Growing community of inventors

Winona Lake, IN, United States of America

Darren L Deffenbaugh

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 = 47

Darren L DeffenbaughStuart R Grant (1 patent)Darren L DeffenbaughDarren L Deffenbaugh (1 patent)Stuart R GrantStuart R Grant (7 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Depuy Products, Inc. (1 from 377 patents)


1 patent:

1. 8357165 - Reference array mounting bracket for use with a computer assisted orthopaedic surgery system

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as of
1/8/2026
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