Company Badge
USPTO Data Jan 1 1976 - Nov 3 2026
23 Patents
#13 in Evanston, IL
#751 in Illinois
#14,456 in US
#27,744 in the World
Tc Manufacturing Co., Inc.
Forward Citations = 437
13 inventors:
Evanston, IL, United States of America
Tc Manufacturing Co., Inc.
Calculating rank
% Expired Patents = 4.3
Trademarks = 11
Forward Citations = 437
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13 inventors (with patents filed for the assignee):
Terry D Gebhardt (12 out of 12 patents)
Ralph M Roen (6 out of 6 patents)
Donald H Kathrein (5 out of 6 patents)
4. Richard C Dokmo (4 out of 5 patents)
5. John Blitstein (4 out of 4 patents)
6. John M O'Brien (1 out of 1 patent)
7. Al Lorenz (1 out of 1 patent)
8. Albert A Mlachnik (1 out of 2 patents)
9. Ken Konopka (1 out of 1 patent)
10. David McVey (1 out of 1 patent)
11. Grady L Harrison (1 out of 1 patent)
12. Victor A Tyler, Jr (1 out of 1 patent)
13. Spencer D Cottam (1 out of 6 patents)
23 patents:
Company Overview
Tc Manufacturing Co., Inc. is a specialized manufacturer based in Evanston, Illinois, focusing on precision components and assemblies for various industries. The company excels in developing innovative solutions that cater to the needs of sectors such as aerospace, defense, and medical devices. With a commitment to quality and advanced manufacturing techniques, Tc Manufacturing leverages its expertise to deliver reliable products that meet stringent industry standards, ensuring customer satisfaction and operational excellence.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tc Manufacturing Co., Inc.. Retrieved from https://idiyas.com/company/tc-manufacturing-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]
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]