Earl L Morris (1 out of 35 patents)
V Walter Hafner (1 out of 17 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#155 in Industry, CA
#29,024 in California
#136,739 in US
Acorn Engineering
Forward Citations = 17
2 inventors:
Industry, CA, United States of America
Acorn Engineering
Forward Citations = 17
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Acorn Engineering. Retrieved from https://idiyas.com/company/acorn-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]