Leonard T Chapman (1 out of 119 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#67 in North Hollywood, CA
#29,064 in California
#136,971 in US
Chapman/loenard Studio Equipment, Inc.
Forward Citations = 1
1 inventor:
North Hollywood, CA, United States of America
Chapman/loenard Studio Equipment, Inc.
Calculating rank
Forward Citations = 1
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1 inventor (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chapman/loenard Studio Equipment, Inc.. Retrieved from https://idiyas.com/company/chapman-loenard-studio-equipment
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]