William E Masters (2 out of 36 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#7 in Easley, SC
#606 in South Carolina
#94,841 in US
Mainstream Products, Inc.
Forward Citations = 21
1 inventor:
Easley, SC, United States of America
Mainstream Products, Inc.
Forward Citations = 21
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1 inventor (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mainstream Products, Inc.. Retrieved from https://idiyas.com/company/mainstream-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]