Hans-Martin Gerhard

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Ludwigsberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Drive assembly
- Patent number 6,345,686
- Issue date Feb 12, 2002
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Helmut Jablonka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Draft deflector for sliding roofs, removable roof sections or the l...
- Patent number 5,178,436
- Issue date Jan 12, 1993
- Dr. Ing. h.c.F. Porsche AG
- Jens Eberius
- B60 - VEHICLES IN GENERAL