Robert W Swartz (2 out of 50 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
2 Patents
#56 in Deerfield, IL
#4,384 in Illinois
#94,782 in US
Web Telephony, LLC
Forward Citations = 61
1 inventor:
Deerfield, IL, United States of America
Web Telephony, LLC
% Expired Patents = 100.0
Forward Citations = 61
Loading Chart...
Loading Chart...
1 inventor (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Web Telephony, LLC. Retrieved from https://idiyas.com/company/web-telephony
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]