This inventor holds 3 USPTO granted patents. Top assignees: Gm Global Technolgoy Operations, Inc., Siemens Automotive Corporation, Siemens Vdo Automotive Corporation. Active years: 2002-2007.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Thomas W Pfeffer. Retrieved from https://idiyas.com/inventor/thomas-w-pfeffer
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 100.0
Average Co-Inventor Count = 5.6
ph-index = 3
Forward Citations = 65(Granted Patents)
Location History:
- Rochester, MI (US) (2002 - 2003)
- Messel, DE (2007)
Company Filing History:
1 out of 31,896 
Gm Global Technolgoy Operations, Inc.
1 out of 541 
Siemens Automotive Corporation
1 out of 583 
Siemens Vdo Automotive Corporation
Years Active: 2002-2007
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3 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Thomas W Pfeffer. Retrieved from https://idiyas.com/inventor/thomas-w-pfeffer
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]
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]