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 16 2025

42 Design Patents

#1 in Anaheim Hills, CA

#424 in California

#1,723 in US

#2,916 in the World

...
Anaheim Hills, CA, United States of America

Leonard R Stamper

Forward Citations = 1,009

Company Filing History:

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