Nielsen-Kellerman Co. is a prominent manufacturer specializing in precision measurement instruments and technology for sports and outdoor activities. Based in Boothwyn, Pennsylvania, the company focuses on developing innovative solutions that enhance performance tracking and data collection for athletes and coaches. Their product range includes weather instruments, timing systems, and performance monitors, catering to a diverse clientele in the sports, education, and recreational sectors. Nielsen-Kellerman is recognized for its commitment to quality and accuracy in measurement technology.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

16 Patents

#1 in Boothwyn, PA

#721 in Pennsylvania

#19,935 in US

#37,868 in the World

Boothwyn, PA, United States of America

Nielsen-Kellerman Co.

Forward Citations = 138

13 inventors:

Garet L Itz (4 out of 12 patents)

Weston D Petersen (4 out of 11 patents)

Alex J Sitzman (4 out of 10 patents)

4. Thomas Jason Dooley (4 out of 25 patents)

5. Mathieu Zastawny (4 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nielsen-Kellerman Co.. Retrieved from https://idiyas.com/company/nielsen-kellerman-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]