Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
3 Patents
#1,199 in San Diego, CA
#16,847 in California
#73,815 in US
Powell Mansfield, Inc.
Forward Citations = 4
3 inventors:
San Diego, CA, United States of America
Powell Mansfield, Inc.
Forward Citations = 4
Loading Chart...
Loading Chart...
3 inventors (with patents filed for the assignee):
Nelson Powell (3 out of 5 patents)
Perry Thomas Mansfield (2 out of 2 patents)
Perry T Mansfield (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Powell Mansfield, Inc.. Retrieved from https://idiyas.com/company/powell-mansfield
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]