Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
3 Patents
#728 in Wilmington, DE
#1,028 in Delaware
#73,860 in US
Kol Ohr Corporation
Forward Citations = 11
3 inventors:
Wilmington, DE, United States of America
Kol Ohr Corporation
Forward Citations = 11
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3 inventors (with patents filed for the assignee):
Burton L Hulland (3 out of 14 patents)
Herman Leonard Lowenhar (2 out of 2 patents)
Herman C Lowenhar (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kol Ohr Corporation. Retrieved from https://idiyas.com/company/kol-ohr
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]