Dennis J Johnson (2 out of 5 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#31 in Salem, NH
#634 in New Hampshire
#94,905 in US
Ultravision Security Systems, Inc.
Forward Citations = 15
1 inventor:
Salem, NH, United States of America
Ultravision Security Systems, Inc.
% Expired Patents = 50.0
Trademarks = 1
Forward Citations = 15
Loading Chart...
Loading Chart...
1 inventor (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ultravision Security Systems, Inc.. Retrieved from https://idiyas.com/company/ultravision-security-systems
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]