Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
8 Patents
#4 in Hudson, WI
#789 in Wisconsin
#35,941 in US
Nor-Lake, Incorporated
Forward Citations = 141
13 inventors:
Hudson, WI, United States of America
Nor-Lake, Incorporated
% Expired Patents = 25.0
Trademarks = 2
Forward Citations = 141
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13 inventors (with patents filed for the assignee):
Robert J Geisen (2 out of 4 patents)
Mark T Manders (2 out of 2 patents)
Robert L McMullen (2 out of 8 patents)
4. Brian L Dallman (2 out of 3 patents)
5. Randy J Clay (1 out of 1 patent)
6. Dennis E Saathoff (1 out of 1 patent)
7. Roger J Bauer (1 out of 1 patent)
8. William C Shirley (1 out of 3 patents)
9. Kenneth L Kaiser (1 out of 2 patents)
10. Duane A Cormican (1 out of 1 patent)
11. Douglas J Klatt (1 out of 1 patent)
12. Leo F Giesen (1 out of 1 patent)
13. Lora M Ulrich (1 out of 1 patent)
8 patents:
Company Overview
Nor-Lake, Incorporated is a leader in the design and manufacture of refrigeration equipment. With over 70 years of experience, Nor-Lake offers a wide range of products including walk-in coolers, freezers, and refrigerators for commercial and industrial use. The company is known for its quality, reliability, and innovative solutions to meet the needs of its customers.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nor-Lake, Incorporated. Retrieved from https://idiyas.com/company/nor-lake
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]