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USPTO Data Jan 1 1976 - Oct 20 2026
418 Patents
#22 in Chicago, IL
#64 in Illinois
#1,132 in US
#2,256 in the World
Sram Corporation
Forward Citations = 2,928
244 inventors:
Chicago, IL, United States of America
Sram Corporation
% Expired Patents = 11.0
EPO Patents = 143
Trademarks = 86
Forward Citations = 2,928
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244 inventors (with patents filed for the assignee):
Brian T Jordan (112 out of 118 patents)
Christopher Shipman (58 out of 58 patents)
Kevin F Wesling (54 out of 54 patents)
4. Sage Hahn (34 out of 35 patents)
5. Charles Dunlap (25 out of 26 patents)
6. Henrik Braedt (21 out of 89 patents)
7. John D Cheever (21 out of 21 patents)
8. Michael W Hall (20 out of 25 patents)
9. David Morse (15 out of 15 patents)
10. Michael W Larson (15 out of 15 patents)
11. Sam H Patterson (15 out of 20 patents)
12. Charles Emmett Dunlap, Iii (15 out of 15 patents)
13. Mark Santurbane (14 out of 20 patents)
14. Geoff Nichols (14 out of 14 patents)
15. Paul Feuerstein (14 out of 15 patents)
Core Competencies:
Torque Sensor
Electric Bicycle
Bicycle Derailleur
Gear Shifting
Bicycle Suspension
Control Device
Bicycle Frame
Seat Post Assembly
Wireless Communication
Brake Control
Energy Storage
Sprocket Assembly
418 patents:
Company Overview
Sram Corporation, headquartered in Chicago, IL, specializes in the development and manufacturing of advanced bicycle control systems. The company is renowned for its innovative technologies, including torque sensors, electric bicycle components, and precision gear shifting mechanisms. Sram's expertise extends to bicycle suspension systems and control devices, enhancing the overall cycling experience. With a commitment to performance and reliability, Sram continues to shape the future of cycling through its cutting-edge designs and engineering excellence.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sram Corporation. Retrieved from https://idiyas.com/company/sram
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]
143 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]