Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
10 Patents
#6 in Lafayette, IN
#408 in Indiana
#29,892 in US
#56,119 in the World
Duncan Electric Company, Inc.
Forward Citations = 107
16 inventors:
Lafayette, IN, United States of America
Duncan Electric Company, Inc.
Calculating rank
Forward Citations = 107
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16 inventors (with patents filed for the assignee):
Glenn A Mayfield (3 out of 11 patents)
James W Milligan (3 out of 4 patents)
John M Carr (2 out of 6 patents)
4. A D Nutt (1 out of 2 patents)
5. Wallace C Kemp (1 out of 1 patent)
6. Leonard J Britz (1 out of 1 patent)
7. Robert L Straw (1 out of 1 patent)
8. David D Gloyeski (1 out of 1 patent)
9. Mark M Forbes (1 out of 1 patent)
10. Robert E Brandyberry (1 out of 1 patent)
11. Kevin L Stricker (1 out of 1 patent)
12. Richard R Webeck (1 out of 1 patent)
13. William A Szabela (1 out of 1 patent)
14. Glen R Phillips (1 out of 1 patent)
15. William L Vollmer (1 out of 1 patent)
10 patents:
Company Overview
Duncan Electric Company, Inc. is a prominent player in the electrical manufacturing sector, specializing in the design and production of high-quality electrical components and systems. Based in Lafayette, Indiana, the company focuses on delivering innovative solutions tailored to various industries, including commercial, industrial, and utility sectors. With a commitment to excellence, Duncan Electric emphasizes research and development to enhance its product offerings and maintain a competitive edge in the evolving electrical landscape.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Duncan Electric Company, Inc.. Retrieved from https://idiyas.com/company/duncan-electric-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]