For the Inventor, By the Inventor

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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Period

Inventor Badge

USPTO Data Jan 1 1976 - Dec 2 2025

11 Utility Patents

#95 in Columbia, MD

#2,318 in Maryland

#179,018 in US

#362,338 in the World

Columbia, MD, United States of America

Douglas J Nelson

Forward Citations = 386

Company Filing History:

The United States of America As Represented by the Director of the National Security Agency

The U.S. Government As Represented by the Director of the National Security Agency

The United States of America As Represented by the National Security

where one patent can have more than one assignee

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