Gothenburg, Sweden

Thomas Sahlmen

This inventor holds 3 USPTO granted patents. Top assignee: Ab Volvo. Active years: 1987-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Thomas Sahlmen. Retrieved from https://idiyas.com/inventor/thomas-sahlmen

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Gothenburg, SE (1987 - 1989)
  • Goteborg, SE (1994)

Company Filing History:


Years Active: 1987-1994

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3 patents (USPTO):Explore Patents

Title: Thomas Sahlmen: Innovator in Vehicle Technology

Introduction

Thomas Sahlmen is a notable inventor based in Gothenburg, Sweden. He has made significant contributions to the field of vehicle technology, particularly in climate control and clutch systems. With a total of 3 patents to his name, Sahlmen continues to push the boundaries of innovation in the automotive industry.

Latest Patents

Sahlmen's latest patents include a "Device for selective climate control in vehicle cabins" and a "Motor vehicle clutch for a mechanical, multiple-speed automatic." The latter patent describes a clutch that is particularly suited for a mechanical multiple-speed automatic transmission. This innovative clutch comprises a pair of alternatingly engageable clutch discs mounted on concentric shafts. In addition to a centrifugal arrangement for engagement when starting, the clutch features a hydraulic control system with a piston cylinder device and two three-way magnetic valves, one of which is capable of pressure regulation while the other serves an on-off function.

Career Highlights

Sahlmen is currently employed at Ab Volvo, where he applies his expertise in developing advanced vehicle technologies. His work has been instrumental in enhancing the performance and efficiency of modern vehicles.

Collaborations

Throughout his career, Sahlmen has collaborated with talented individuals such as Grzegorz K Janiszewski and Grzegorz Janiszewski. These collaborations have contributed to the successful development of innovative automotive solutions.

Conclusion

Thomas Sahlmen is a prominent figure in the automotive innovation landscape, with a focus on improving vehicle technology through his patents and collaborations. His work continues to influence the future of vehicle design and functionality.

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]
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