Growing community of inventors

North Tonawanda, NY, United States of America

Charles W Proefrock

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 = 33

Charles W ProefrockTheodore F Cyman, Jr (1 patent)Charles W ProefrockFrank J Mariani (1 patent)Charles W ProefrockRobert J Recchione (1 patent)Charles W ProefrockThomas P Kolniak (1 patent)Charles W ProefrockKim K Weller (1 patent)Charles W ProefrockCharles W Proefrock (1 patent)Theodore F Cyman, JrTheodore F Cyman, Jr (60 patents)Frank J MarianiFrank J Mariani (3 patents)Robert J RecchioneRobert J Recchione (2 patents)Thomas P KolniakThomas P Kolniak (1 patent)Kim K WellerKim K Weller (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Moore U.s.a., Inc. (1 from 67 patents)


1 patent:

1. 6236463 - Generating high speed variable information printed multiple page documents

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as of
12/30/2025
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