Heinrich Hoffmann — 5 Patents at Mannesmann Vdo Ag

Heinrich Hoffmann has been granted 5 US patents while listed as an inventor at Mannesmann Vdo Ag. The first was granted in 1984 and the most recent in April 2013. Heinrich Hoffmann ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Heinrich Hoffmann in Aarburg, CH.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
8408885	Washer fluid pump for a window cleaning system of a motor vehicle	Patrick Opel, Thomas Werner	2013-04-02
6491503	Delivery device	—	2002-12-10
6152495	Hose coupling for connecting a hose with a second component	Rolf-Dieter Schlein	2000-11-28
5312195	Electromagnetic drive mechanism for the printing pin of a print head	Dieter Grandke, Detlef Prahl, Ralf Reinkemeier, Rolf Roeschlein	1994-05-17
4475098	Method of manufacturing a multi-phase thermal circuit breaker and multi-phase thermal circuit breaker produced thereby	Kurt Hanni, Willy Feller	1984-10-02

Heinrich Hoffmann — 5 Patents

Issued Patents All Time

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