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 9 2025

3 Utility and 1 Design Patents

#2,301 in Ann Arbor, US

#25,828 in

#603,265 in US

rank by utility patents
...
Ann Arbor, MI, United States of America

Royston C Lunn

Forward Citations = 178

Company Filing History:

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