Growing community of inventors

San Jose, CA, United States of America

James J Grubish

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 = 11

James J GrubishRichard De Geus (1 patent)James J GrubishJames J Grubish (1 patent)Richard De GeusRichard De Geus (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Priam (1 from 21 patents)


1 patent:

1. 4595221 - Disc transfer device

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12/12/2025
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