Friedrichshafen, Germany

Frank-Detlef Speck

This inventor holds 1 USPTO granted patent and 1 published patent application and 2 EPO patents. Top assignee: Zf Lenksysteme Gmbh. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frank-Detlef Speck. Retrieved from https://idiyas.com/inventor/frank-detlef-speck

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

USPTO Granted Patents = 1 

 

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 46(Granted Patents)


Company Filing History:


Years Active: 2003

Loading Chart...
Loading Chart...
1 patent (USPTO):Explore Patents

Title: Frank-Detlef Speck: Innovator in Vehicle Transmission Technology

Introduction

Frank-Detlef Speck is an accomplished inventor based in Langenargen, Germany. He is currently associated with ZF Friedrichshafen AG, a leading company in the automotive industry. Although he has not yet been granted any patents, his work focuses on innovative solutions for vehicle transmission systems.

Latest Patent Applications

One of Frank-Detlef Speck's notable patent applications is titled "Device with a Transmission to Support at Least One Auxiliary Device of a Vehicle with Drive Energy." This application describes a mechanism with a transmission device designed to supply at least one auxiliary power take-off aggregate of a vehicle with drive energy. The transmission ratio of the device is continuously varied over a certain range, allowing it to connect functionally with the drive input of a drive machine within the vehicle's drive-train. The mechanical transmission device is engineered to operate efficiently within its maximum efficiency range, enhancing the overall performance of the vehicle.

Conclusion

Frank-Detlef Speck's contributions to vehicle transmission technology reflect his commitment to innovation in the automotive sector. His ongoing work at ZF Friedrichshafen AG positions him as a key player in developing advanced solutions for modern vehicles.

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]
Loading…