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Michael Flanhardt
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Koln, DE
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last 30 patents
Information
Patent Grant
Device for attaching an agricultural implement to a tractor
Patent number
RE35835
Issue date
Jul 7, 1998
GKN Walterscheid GmbH
Manfred Eidam
180 - Motor vehicles
Information
Patent Grant
Device for attaching an agricultural implement to a tractor
Patent number
5,462,131
Issue date
Oct 31, 1995
GKN Walterscheid GmbH
Manfred Eidam
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Double bevel gear angular drive
Patent number
5,065,639
Issue date
Nov 19, 1991
Jean Walterscheid GmbH
Michael Flanhardt
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Angular bevel gear drive for agricultural implements
Patent number
4,953,411
Issue date
Sep 4, 1990
Jean Walterscheid GmbH
Karl Coenen
G01 - MEASURING TESTING
Information
Patent Grant
Bevel gear angle drive
Patent number
4,838,108
Issue date
Jun 13, 1989
Jean Walterscheid GmbH
Michael Flanhardt
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...