Growing community of inventors

Midlothian, VA, United States of America

Gregorio I Patron

Average Co-Inventor Count = 4.00

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 = 63

Gregorio I Patron ↔ Walter Allen Nichols (1 patent)Gregorio I Patron ↔ Francis M Sprinkel (1 patent)Gregorio I Patron ↔ Paul N Gauvin (1 patent)Gregorio I PatronGregorio I Patron (1 patent)Walter Allen NicholsWalter Allen Nichols (69 patents)Francis M SprinkelFrancis M Sprinkel (11 patents)Paul N GauvinPaul N Gauvin (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Philip Morris Inc. (1 from 759 patents)


1 patent:

1. 4848375 - Filter cigarette

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12/30/2025
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