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USPTO Data Jan 1 1976 - Oct 27 2026
195 Patents
#1 in Chester, CT
#58 in Connecticut
#2,117 in US
#4,334 in the World
Whelen Engineering Compnay, Inc.
Forward Citations = 2,818
53 inventors:
Chester, CT, United States of America
Whelen Engineering Compnay, Inc.
Calculating rank
% Expired Patents = 9.7
CIPO Patents = 1
EPO Patents = 12
Trademarks = 41
Forward Citations = 2,818
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53 inventors (with patents filed for the assignee):
Jon H Lyons (39 out of 41 patents)
Todd J Smith (29 out of 29 patents)
Harold W Lyons (21 out of 34 patents)
4. Kevin Michael Smith (18 out of 130 patents)
5. Caleb Garrett (17 out of 17 patents)
6. William J Pokorny (16 out of 17 patents)
7. David J Sousa (13 out of 13 patents)
8. James L Stopa (13 out of 20 patents)
9. Kenneth S Lemieux (13 out of 13 patents)
10. Sean Brown (10 out of 10 patents)
11. Tomasz J Walczak (10 out of 10 patents)
12. George W Whelen (9 out of 9 patents)
13. Robert B Ford (9 out of 10 patents)
14. Cole Jackson (8 out of 10 patents)
15. Robert A Ferenc (8 out of 11 patents)
Core Competencies:
Emergency Vehicles
Geofencing
Lighting Systems
Synchronization
Augmented Reality
Remote Management
Vehicle Alert Systems
LED Illumination
Optical Systems
Traffic Advisor
Noise Cancellation
Compact Lightheads
195 patents:
Company Overview
Whelen Engineering Company, Inc. is a leading manufacturer specializing in emergency vehicle technology, headquartered in Chester, Connecticut. The company focuses on developing advanced lighting systems, vehicle alert systems, and geofencing solutions tailored for emergency response applications. With a commitment to innovation, Whelen integrates augmented reality and remote management capabilities into its products, enhancing operational efficiency and safety for first responders. Their expertise in LED illumination further solidifies their position in the emergency services sector.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Whelen Engineering Compnay, Inc.. Retrieved from https://idiyas.com/company/whelen-engineering-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]
1 patent (CIPO):
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]
12 patents (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]