IDiyas’s Digital Inventor Badge (DIB) showcases an inventor’s inventive prowess in granted patents across Utility, Design, and Plant patents. The data has been tracked since January 1, 1976, and refreshed each Tuesday. The data benchmarks an inventor’s prolificness to other inventors in their city, state, country, and the world. The badge reflects an inventor’s success in granted patents across their career.

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USPTO Data Jan 1 1976 - Dec 2 2025

4 Utility and 19 Design Patents

#16 in Philadelphia, PA

#181 in Pennsylvania

#5,732 in US

#10,050 in the World

rank by design patents
...
Philadelphia, PA, United States of America

John C Hewson

Forward Citations = 915

Company Filing History:

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