Growing community of inventors

Los Altos, CA, United States of America

Jim E Duffy

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 12

Jim E DuffyBill E Brauner (2 patents)Jim E DuffyJim E Duffy (2 patents)Bill E BraunerBill E Brauner (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Streamworks, Inc. (2 from 7 patents)


2 patents:

1. RE43407 - Retractable hat tether device

2. 6877168 - Retractable hat tether device

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idiyas.com
as of
12/12/2025
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