Ralf Pfeifer — 7 Patents at Zf Friedrichshafen Ag

Ralf Pfeifer has been granted 7 US patents while listed as an inventor at Zf Friedrichshafen Ag. The first was granted in 2012 and the most recent in May 2020. Ralf Pfeifer ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Ralf Pfeifer in Diepholz, DE.

Patents per Year

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Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date
10651847	Switching apparatus for a control system for a vehicle, and control system for a vehicle	Andreas Peukert	2020-05-12
10563756	Operating lever and method for operating an operating lever	Andreas Peukert	2020-02-18
10281029	Sensor device for sensing a selector lever position and selector lever device for a motor vehicle	—	2019-05-07
10184559	Device and method for selecting an operating mode of a transmission of a vehicle and system for setting an operating mode of a transmission of a vehicle	Andreas Peukert	2019-01-22
9897203	Gear change lever device for a vehicle gearing, evaluation device for a gear change lever device and method for electronic activation of a vehicle device	—	2018-02-20
9644732	Sensor device, and a magnet element for a sensor device	Andreas Peukert	2017-05-09
8128526	Limited slip differential with end teeth	Michael Engelmann	2012-03-06