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Roland Nuber
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Lindau, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Device for sensing an obstacle in the opening range of a powered cl...
Patent number
6,936,986
Issue date
Aug 30, 2005
Metzeler Automotive Profile Systems GmbH
Roland Nuber
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Cooling medium pump of a rotary piston internal combustion engine
Patent number
5,100,309
Issue date
Mar 31, 1992
Wankel GmbH
Dankwart Eiermann
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Machine unit consisting of a rotary piston internal combustion engi...
Patent number
5,067,557
Issue date
Nov 26, 1991
Wankel GmbH
Roland Nuber
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Delivery valve of a rotary piston compressor
Patent number
4,943,217
Issue date
Jul 24, 1990
Wankel GmbH
Roland Nuber
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Rotary piston blower with foamed synthetic material surfaces runnin...
Patent number
4,846,642
Issue date
Jul 11, 1989
Wankel GmbH
Roland Nuber
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Machine installation for a heat pumping plant
Patent number
4,822,253
Issue date
Apr 18, 1989
Wankel GmbH
Roland Nuber
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Discharge valve
Patent number
4,700,740
Issue date
Oct 20, 1987
Aisin Seiki Kabushiki Kaisha
Takashi Mitsumoto
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Device for detecting an obstacle in the opening range of a powered...
Publication number
20030233790
Publication date
Dec 25, 2003
Metzeler Automotive Profile Systems GmbH
Roland Nuber
B60 - VEHICLES IN GENERAL
Information
Patent Application
Device for sensing an obstacle in the opening range of a powered cl...
Publication number
20030233183
Publication date
Dec 18, 2003
Metzeler Automotive Profile Systems GmbH
Roland Nuber
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES