Growing community of inventors

West Covina, CA, United States of America

Jerald R Whippie

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 = 2

Jerald R WhippieJohn F Hartman (1 patent)Jerald R WhippieJerald R Whippie (1 patent)John F HartmanJohn F Hartman (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,912 patents)


1 patent:

1. 4603461 - Garage door spring stretcher

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as of
1/9/2026
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