Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#243 in Brooklyn, NY
#5,852 in New York
#94,841 in US
Lee Spring Company LLC
Forward Citations = 11
9 inventors:
Brooklyn, NY, United States of America
Lee Spring Company LLC
Trademarks = 3
Forward Citations = 11
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9 inventors (with patents filed for the assignee):
Stephen Kempf (2 out of 2 patents)
Albert Mangels (2 out of 2 patents)
Subramanya Naglapura (1 out of 7 patents)
4. Sean M Diamond (1 out of 3 patents)
5. Brian Moulder (1 out of 6 patents)
6. Brian Straiton (1 out of 1 patent)
7. Valentin Fridmanovich (1 out of 7 patents)
8. Billy Burier (1 out of 1 patent)
9. Christopher Wisniewski (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lee Spring Company LLC. Retrieved from https://idiyas.com/company/lee-spring-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]