Reinhardt N Sabee (2 out of 17 patents)
Eckhard C Schwarz (1 out of 23 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
2 Patents
#38 in Appleton, WI
#1,894 in Wisconsin
#94,841 in US
Tuff Spun Products, Inc.
Forward Citations = 395
2 inventors:
Appleton, WI, United States of America
Tuff Spun Products, Inc.
Forward Citations = 395
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2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tuff Spun Products, Inc.. Retrieved from https://idiyas.com/company/tuff-spun-products
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]