Bietigheim-Bissingen, Germany

Guenter Ruehle

This inventor holds 1 USPTO granted patent. Top assignee: Dr. Ing. H.c. F. Porsche Aktiengesellschaft. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Guenter Ruehle. Retrieved from https://idiyas.com/inventor/guenter-ruehle-8eae4pkm

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 = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Guenter Ruehle: Innovator in Automotive Technology

Introduction

Guenter Ruehle is a notable inventor based in Bietigheim-Bissingen, Germany. He has made significant contributions to the field of automotive technology, particularly in the area of drive systems for four-wheel-drive vehicles. His innovative approach has led to the development of a unique patent that addresses critical performance issues in automotive engineering.

Latest Patents

Guenter Ruehle holds a patent for a torque transfer device and engageable, shiftable clutch in an all-wheel-drive system. This invention features a multiple-disk visco-clutch that is strategically arranged in the drive line of both the front and rear axles of a four-wheel-drive motor vehicle. To prevent overheating of the visco-clutch, especially during towing, the design incorporates a shiftable toothed clutch that can separate the visco-clutch from the drive line. The system utilizes lubricating-oil pressure, intake pipe vacuum, or other characteristic quantities of the vehicle to actuate the toothed clutch when the internal combustion engine is stopped, ensuring automatic separation of the visco-clutch from the drive line.

Career Highlights

Guenter Ruehle is associated with Dr. Ing. h.c. F. Porsche Aktiengesellschaft, a prestigious automotive company known for its high-performance vehicles. His work at Porsche has allowed him to apply his innovative ideas in a practical setting, contributing to the advancement of automotive technology.

Collaborations

One of his notable collaborators is Udo Hickmann, with whom he has worked on various projects within the automotive sector. Their combined expertise has further enhanced the development of innovative solutions in vehicle engineering.

Conclusion

Guenter Ruehle's contributions to automotive technology, particularly through his patent for a torque transfer device, highlight his role as an influential inventor in the industry. His work continues to impact the performance and efficiency of four-wheel-drive vehicles, showcasing the importance of innovation in automotive engineering.

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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