Dwyer Instruments, Inc., based in Michigan City, IN, specializes in the development and manufacturing of fluid measurement devices. The company offers a diverse range of products including flow meters, pressure sensors, and differential pressure transmitters, catering to various industries such as HVAC, water treatment, and industrial automation. Dwyer is recognized for its commitment to precision and reliability in measurement technology, providing essential tools for monitoring and controlling fluid dynamics in numerous applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

81 Patents

#1 in Michigan City, IN

#83 in Indiana

#4,581 in US

#9,364 in the World

Michigan City, IN, United States of America

Dwyer Instruments, Inc.

Forward Citations = 696

57 inventors:

Michael A Popp (10 out of 10 patents)

Robert Austin Moss (9 out of 12 patents)

Daniel A Heuer (8 out of 8 patents)

4. Steven O Buchanan (8 out of 9 patents)

5. James W Phillips (7 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dwyer Instruments, Inc.. Retrieved from https://idiyas.com/company/dwyer-instruments

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]

5 patents (CIPO):

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]

10 patents (EPO):

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]