Growing community of inventors

Lower Burrell, PA, United States of America

Thomas P Grzybek

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 = 16

Thomas P Grzybek ↔ Robert L La Barge (1 patent)Thomas P GrzybekThomas P Grzybek (1 patent)Robert L La BargeRobert L La Barge (11 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Aluminum Company of America (1 from 1,321 patents)


1 patent:

1. 4991732 - Excess pressure vent for resealable beverage cap

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as of
12/21/2025
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