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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239 Utility Patents

#1 in South Pasadena, CA

#281 in California

#815 in US

#1,390 in the World

...
South Pasadena, CA, United States of America

Robert H Grubbs

Nobel Prize
January 1, 1970 - December 19, 2021
Forward Citations = 4,473

Company Filing History:

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