Kenneth W Kayser (3 out of 12 patents)
W Richard Frederick (2 out of 24 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
3 Patents
#29 in Roanoke, VA
#1,332 in Virginia
#73,929 in US
Kayser Ventures, Ltd.
Forward Citations = 175
2 inventors:
Roanoke, VA, United States of America
Kayser Ventures, Ltd.
Calculating rank
Trademarks = 1
Forward Citations = 175
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2 inventors (with patents filed for the assignee):
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kayser Ventures, Ltd.. Retrieved from https://idiyas.com/company/kayser-ventures
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]