Forward Citations = 169

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12 inventors (with patents filed for the assignee):

Jonathan David Snodgrass (1 out of 6 patents)

Julie C Slaughter (1 out of 2 patents)

Yasuhiro Matsui (1 out of 3 patents)

4. Thomas T Hansen (1 out of 3 patents)

5. Michael L Fraim (1 out of 11 patents)

6. Kevin M Shoop (1 out of 1 patent)

7. Frederick T Calkins (1 out of 1 patent)

8. Gerard N Weisensel (1 out of 1 patent)

9. Gary D Zunkel (1 out of 1 patent)

10. Yoshiharu Nakatomi (1 out of 1 patent)

11. Rick L Zrostlik (1 out of 1 patent)

12. O Dale McMasters (1 out of 6 patents)

6 patents: Sort by Forward Citations

1. 6273966 - High performance rare earth-transition metal magnetostrictive materials (2001-08-14),

2. 6230799 - Ultrasonic downhole radiator and method for using same (2001-05-15),

3. 6037682 - Integrated multi-mode transducer and method (2000-03-14),

4. 6012521 - Downhole pressure wave generator and method for use thereof (2000-01-11),

5. 5931452 - Wire clamper for bonding apparatus (1999-08-03),

6. 5907269 - Magnetostrictive clamping device (1999-05-25),

Company Overview

Etrema Products, Inc. is a leading manufacturer of innovative industrial products. With a focus on quality and reliability, Etrema produces a wide range of products including precision components, automation systems, and industrial tools. The company's commitment to excellence has made them a trusted partner for businesses across various industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#24 in Ames, IA

#276 in Iowa

#44,981 in US

Ames, IA, United States of America

Etrema Products, Inc.

Forward Citations = 169

12 inventors:

Jonathan David Snodgrass (1 out of 6 patents)

Julie C Slaughter (1 out of 2 patents)

Yasuhiro Matsui (1 out of 3 patents)

4. Thomas T Hansen (1 out of 3 patents)

5. Michael L Fraim (1 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Etrema Products, Inc.. Retrieved from https://idiyas.com/company/etrema-products

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]