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USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#73 in Herndon, VA
#1,746 in Virginia
#94,905 in US
Service Co.
Forward Citations = 22
4 inventors:
Herndon, VA, United States of America
Service Co.
Trademarks = 39
Forward Citations = 22
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4 inventors (with patents filed for the assignee):
Howard Pfeffer (1 out of 58 patents)
Paul Proctor (1 out of 1 patent)
John G Leddy (1 out of 43 patents)
4. Sandy Craig Kronenberg (1 out of 7 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Service Co.. Retrieved from https://idiyas.com/company/service-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]