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 - Sep 30 2025

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119 Utility and 2 Design Patents

#9 in Chapel Hill, NC

#84 in North Carolina

#3,741 in US

#6,624 in the World

rank by utility patents
...
Chapel Hill, NC, United States of America

Richard Lee Marks

Forward Citations = 4,301

Company Filing History:

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