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USPTO Data Jan 1 1976 - Oct 13 2026
7 Patents
#36 in Huntington Beach, CA
#9,501 in California
#39,907 in US
L. J. Engineering, Inc.
Forward Citations = 45
9 inventors:
Huntington Beach, CA, United States of America
L. J. Engineering, Inc.
Trademarks = 1
Forward Citations = 45
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9 inventors (with patents filed for the assignee):
Louis J Jannotta (5 out of 13 patents)
Jeffrey D Clay (2 out of 2 patents)
Brian J Weis (1 out of 1 patent)
4. Brian E McCollough (1 out of 1 patent)
5. Marvin S Stone (1 out of 1 patent)
6. Edward W Maby (1 out of 1 patent)
7. Raymond G Reip (1 out of 12 patents)
8. Raymond C Reip (1 out of 1 patent)
9. William Jenisch, Jr (1 out of 1 patent)
7 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: L. J. Engineering, Inc.. Retrieved from https://idiyas.com/company/l-j-engineering
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]