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USPTO Data Jan 1 1976 - Nov 3 2026
345 Patents
#11 in Pittsburgh, PA
#55 in Pennsylvania
#1,309 in US
#2,635 in the World
Westinghouse Air Brake Technologies Corporation
Forward Citations = 1,553
286 inventors:
Pittsburgh, PA, United States of America
Westinghouse Air Brake Technologies Corporation
Calculating rank
% Expired Patents = 7.0
CIPO Patents = 32
EPO Patents = 17
Trademarks = 34
Forward Citations = 1,553
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286 inventors (with patents filed for the assignee):
Jeffrey Donald Kernwein (30 out of 61 patents)
Michael E Ring (16 out of 71 patents)
Ann K Grimm (14 out of 18 patents)
4. James Allen Oswald (14 out of 24 patents)
5. Scott Lee Natschke (13 out of 41 patents)
6. Carl L Haas (12 out of 27 patents)
7. Edward W Gaughan (12 out of 35 patents)
8. Jeffrey B Skweres (11 out of 14 patents)
9. William John Potter (11 out of 14 patents)
10. Charles L Wolf (10 out of 13 patents)
11. Padam Dhoj Swar (10 out of 17 patents)
12. Danial Rice (9 out of 11 patents)
13. Stuart John Barr (9 out of 13 patents)
14. Kenneth J Smajda (9 out of 9 patents)
15. Brian E Kurz (8 out of 23 patents)
Core Competencies:
Vehicle Control
Brake Assembly
Monitoring Device
Vehicle Navigation
Brake Health Monitoring
Wireless Communication
Thermal Management
Multi-Vehicle Systems
Vehicle Speed Management
Communication Assembly
Emergency Release Mechanism
Weight Profile Determination
345 patents:
Company Overview
Westinghouse Air Brake Technologies Corporation, headquartered in Pittsburgh, PA, specializes in advanced vehicle control systems primarily for the transportation sector. The company develops and manufactures innovative solutions in brake assembly, vehicle navigation, and monitoring devices, focusing on enhancing safety and efficiency in rail and transit applications. Its expertise extends to wireless communication, thermal management, and multi-vehicle systems, positioning it as a leader in the integration of technology for modern transportation needs.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Westinghouse Air Brake Technologies Corporation. Retrieved from https://idiyas.com/company/westinghouse-air-brake-technologies
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]
32 patents (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]
17 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]