Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
26 Patents
#1 in Glendale, WI
#306 in Wisconsin
#12,875 in US
#24,848 in the World
Oldenburg Group, Inc.
Forward Citations = 598
27 inventors:
Glendale, WI, United States of America
Oldenburg Group, Inc.
Calculating rank
% Expired Patents = 23.1
Trademarks = 2
Forward Citations = 598
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27 inventors (with patents filed for the assignee):
Michael A Arndt (15 out of 19 patents)
Jay M Eissner (8 out of 8 patents)
Christopher M Glandt (8 out of 8 patents)
4. Scott Louis Nejedlo (4 out of 4 patents)
5. Jimalee Rae Beno (4 out of 4 patents)
6. Stephen A Rudinec (3 out of 4 patents)
7. Mark J Hastings (3 out of 6 patents)
8. Kevin L Willmorth (3 out of 4 patents)
9. Alexander J Murray (3 out of 3 patents)
10. Paul Olson (2 out of 24 patents)
11. Colin M Gravning (2 out of 3 patents)
12. Michael M Theiler (2 out of 2 patents)
13. Mark Briski (1 out of 4 patents)
14. William H Strohmenger (1 out of 1 patent)
15. Perry L Coombs (1 out of 10 patents)
Core Competencies:
Light Fixture
Luminaire
Lighting Unit
All-Electric Vehicle
Luminous Flux
Cable Protection
Modular Vehicle
Mining Applications
Heavy Machinery
Non-Contact Sensor
Mechanical Connector
Battery-Powered
26 patents:
Company Overview
Oldenburg Group, Inc. is a prominent engineering and manufacturing firm based in Glendale, Wisconsin. The company specializes in providing advanced solutions for the mining, energy, and industrial sectors. With a focus on innovative technologies, Oldenburg Group develops a range of products including specialized equipment and systems designed to enhance operational efficiency and safety. The organization is committed to delivering high-quality engineering services and products that meet the evolving needs of its clients in various markets.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Oldenburg Group, Inc.. Retrieved from https://idiyas.com/company/oldenburg-group
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]