Growing community of inventors

Waldwick, NJ, United States of America

John P Petrone

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 = 0

John P Petrone ↔ Byron G Hays (1 patent)John P PetroneJohn P Petrone (1 patent)Byron G HaysByron G Hays (10 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Basf Corporation (1 from 2,036 patents)


1 patent:

1. 5122186 - Lithographic desensitizing ink for carbonless paper

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