Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#78 in Winston-Salem, NC
#2,039 in North Carolina
#94,841 in US
Charter Medical, Ltd.
Forward Citations = 23
3 inventors:
Winston-Salem, NC, United States of America
Charter Medical, Ltd.
Trademarks = 5
Forward Citations = 23
Loading Chart...
Loading Chart...
3 inventors (with patents filed for the assignee):
Benjamin R Willemstyn (1 out of 6 patents)
Benjamin T Holcombe (1 out of 1 patent)
Benjamin K Willemstyn (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Charter Medical, Ltd.. Retrieved from https://idiyas.com/company/charter-medical
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]