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 - Dec 2 2025

45 Utility and 4 Design Patents

#7 in Chester Springs, PA

#708 in Pennsylvania

#24,649 in US

#46,565 in the World

rank by utility patents
...
Chester Springs, PA, United States of America

John Karpowicz

Forward Citations = 3,282

Company Filing History:

Get your Inventor Badge Today

Loading…