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USPTO Data Jan 1 1976 - Oct 6 2026
9 Patents
#39 in Newark, CA
#7,730 in California
#32,565 in US
Etm Electromatic, Inc.
Forward Citations = 110
14 inventors:
Newark, CA, United States of America
Etm Electromatic, Inc.
% Expired Patents = 33.3
EPO Patents = 1
Forward Citations = 110
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14 inventors (with patents filed for the assignee):
William L Nighan, Jr (6 out of 13 patents)
Maarten Korringa (5 out of 10 patents)
John Howard Rolin (5 out of 34 patents)
4. Devin Kirk Henderlong (4 out of 9 patents)
5. Jackson Moore (3 out of 4 patents)
6. William L Erdman (2 out of 30 patents)
7. Marvin S Keshner (1 out of 20 patents)
8. Devin Kirk Herderlong (1 out of 1 patent)
9. Georg Weidlich (1 out of 1 patent)
10. Dennis Dore (1 out of 1 patent)
11. Edward Robert Nelson (1 out of 1 patent)
12. Alexandra Katrina Pligavko (1 out of 1 patent)
13. Bodo W Littmmann (1 out of 1 patent)
14. Philip B Rettger (1 out of 15 patents)
9 patents:
5. 9661734 - Linear accelerator system with stable interleaved and intermittent pulsing (2017-05-23),
Company Overview
ETM Electromatic, Inc. is a leading provider of electromagnetic interference (EMI) and radio frequency interference (RFI) solutions for a variety of industries. With over 30 years of experience, we offer high-quality products such as EMI filters, connectors, and cable assemblies designed to meet the strictest standards. Our innovative solutions help customers around the world ensure their electronic systems operate efficiently and reliably in any environment.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Etm Electromatic, Inc.. Retrieved from https://idiyas.com/company/etm-electromatic
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]
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]
1 patent (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]