Growing community of inventors

Madera, CA, United States of America

Gregory A Petrie

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 = 15

Gregory A Petrie ↔ Larry E Hieb (1 patent)Gregory A Petrie ↔ Daniel S Carter (1 patent)Gregory A PetrieGregory A Petrie (1 patent)Larry E HiebLarry E Hieb (15 patents)Daniel S CarterDaniel S Carter (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Vendo Company (1 from 22 patents)


1 patent:

1. 4986615 - Vending apparatus

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12/18/2025
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