Inventor

HERDEG WOLFGANG

DE9 patents

⚠️ This page may combine multiple inventors who share the name “HERDEG WOLFGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MANNESMANN AG

3 patents

US6141609AOct 31, 2000

Device for recording information on a vehicle's itinerary

MANNESMANN AG232 citations97

US6696186B1Feb 24, 2004

Humidifying device for a fuel cell, method for humidifying a fuel cell membrane and fuel cell

MANNESMANN AG19 citations90

US6403243B1Jun 11, 2002

Fuel cell system and method of regenerating a filter element in a fuel cell system

MANNESMANN AG13 citations71

SIEMENS AG

2 patents

US6610433B1Aug 26, 2003

Fuel tank

SIEMENS AG69 citations94

US6440595B1Aug 27, 2002

Fuel cell system

SIEMENS AG11 citations73

PORSCHE AG

2 patents

US9599482B2Mar 21, 2017

Method and central processing unit for the unmanned control of a vehicle

PORSCHE AG7 citations82

US9566872B2Feb 14, 2017

Contactless charging of an electrical energy store of a motor vehicle

PORSCHE AG4 citations71

FICHTEL & SACHS AG

1 patent

US5632361AMay 27, 1997

Vibration damper, in particular for motor vehicles

FICHTEL & SACHS AG92 citations91

ATECS MANNESMANN AG

1 patent

US6541143B2Apr 1, 2003

Fuel cell system with a device for supplying fuel

ATECS MANNESMANN AG6 citations59