Growing community of inventors

Niles, IL, United States of America

John Zygowicz

Average Co-Inventor Count = 6.00

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 = 50

John ZygowiczJohn F Weggesser (1 patent)John ZygowiczJohn S Lykowski (1 patent)John ZygowiczSanjay A Shivde (1 patent)John ZygowiczDavid A Warner (1 patent)John ZygowiczFrank Csekme (1 patent)John ZygowiczJohn Zygowicz (1 patent)John F WeggesserJohn F Weggesser (6 patents)John S LykowskiJohn S Lykowski (5 patents)Sanjay A ShivdeSanjay A Shivde (2 patents)David A WarnerDavid A Warner (1 patent)Frank CsekmeFrank Csekme (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cummins-allison Corporation (1 from 376 patents)


1 patent:

1. 6499277 - Coin wrapper

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12/18/2025
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