Bertram Obermayer — 8 Patents at Unknown

Bertram Obermayer has been granted 8 US patents while listed as an inventor at Unknown. The first was granted in 1982 and the most recent in August 2005. Bertram Obermayer ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Bertram Obermayer in Graz, AT.

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Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date
6928964	Cylinder head for a liquid-cooled multi-cylinder internal combustion engine	Robert Pöschl	2005-08-16
6899063	Cylinder head for a multicylinder liquid-cooled internal combustion engine	Robert Poeschl	2005-05-31
4989552	Air-cooled internal combustion engine	Wolfgang Kling	1991-02-05
4412513	Water-cooled internal combustion engine with direct fuel injection	Josef Greier, Walter Mandl	1983-11-01
4393822	Water-cooled, multi-cylinder internal combustion engine	Othmar Skatsche, Josef Greier	1983-07-19
4383502	Water-cooled internal combustion engine using hydraulic-oil lubrication and cooling-water pump	Othmar Skatsche	1983-05-17
4370957	Assembly of auxiliary equipment for a water-cooled internal combustion engine	Othmar Skatsche, Johann Wagner	1983-02-01
4365594	Water-cooled, multi-cylinder internal combustion engine	Othmar Skatsche, Josef Greier	1982-12-28

Bertram Obermayer — 8 Patents

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