Whitmore B Kelley, Jr (8 out of 10 patents)
Brian Blades (4 out of 5 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
8 Patents
#9 in Lebanon, NH
#247 in New Hampshire
#35,924 in US
Signalquest, Inc.
Forward Citations = 154
2 inventors:
Lebanon, NH, United States of America
Signalquest, Inc.
EPO Patents = 1
Forward Citations = 154
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2 inventors (with patents filed for the assignee):
8 patents:
Company Overview
Signalquest, Inc. is a leading provider of innovative sensor solutions for a wide range of applications including industrial, automotive, and medical. With a focus on quality and reliability, Signalquest offers a variety of sensor products such as tilt sensors, inclinometers, and accelerometers. Their commitment to customer satisfaction and continuous improvement sets them apart in the sensor industry.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Signalquest, Inc.. Retrieved from https://idiyas.com/company/signalquest
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]
1 patent (EPO):
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]