Orville J Birkestrand (1 out of 23 patents)
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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#29 in Davenport, IA
#898 in Iowa
#136,919 in US
O.j. Birkenstrand
Forward Citations = 25
1 inventor:
Davenport, IA, United States of America
O.j. Birkenstrand
Forward Citations = 25
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1 inventor (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: O.j. Birkenstrand. Retrieved from https://idiyas.com/company/o-j-birkenstrand
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]