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.

Immortalize your Digital Inventor Badge with a Patent Plaque from Patent Awards. Please use the Promo Code “Idiyas” to receive a discount.

logo

Inventor Badge

USPTO Data Jan 1 1976 - Sep 9 2025

29 Utility and 2 Design Patents

#156 in Los Angeles, CA

#14,664 in California

#48,961 in US

#94,532 in the World

rank by utility patents
...
Los Angeles, CA, United States of America

David Simpson

Forward Citations = 51

Company Filing History:

Get your Inventor Badge Today

Loading…