Company Badge
USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#246 in Durham, NC
#2,922 in North Carolina
#137,062 in US
Freudenberg Spunweb Company
Forward Citations = 3
4 inventors:
Durham, NC, United States of America
Freudenberg Spunweb Company
Calculating rank
% Expired Patents = 100.0
Forward Citations = 3
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4 inventors (with patents filed for the assignee):
Jeffrey Stine (1 out of 2 patents)
Terezie Zapletalova (1 out of 1 patent)
Samuel Keith Black (1 out of 9 patents)
4. John McNabb (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Freudenberg Spunweb Company. Retrieved from https://idiyas.com/company/freudenberg-spunweb-company
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]