Growing community of inventors

Reedley, CA, United States of America

Stanley K Hirahara

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 = 2

Stanley K Hirahara ↔ Donald M Grey (1 patent)Stanley K Hirahara ↔ Richard W Bouwhuis (1 patent)Stanley K HiraharaStanley K Hirahara (1 patent)Donald M GreyDonald M Grey (10 patents)Richard W BouwhuisRichard W Bouwhuis (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sperry Corporation (1 from 1,032 patents)


1 patent:

1. 4261677 - Vertically adjustable cross conveyor

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as of
12/21/2025
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