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Lothar Weber
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Stuttgart, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Spark plug having a particular resistor
Patent number
6,455,988
Issue date
Sep 24, 2002
Robert Bosch GmbH
Lothar Weber
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrates seeded with precious metal salts, process for producing...
Patent number
6,274,241
Issue date
Aug 14, 2001
Robert Bosch GmbH
Lothar Weber
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ceramic powder having a surface that has been rendered hydrophobic...
Patent number
6,156,430
Issue date
Dec 5, 2000
Robert Bosch GmbH
Lothar Weber
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ceramic layer systems, particularly for gas sensors
Patent number
5,998,012
Issue date
Dec 7, 1999
Robert Bosch GmbH
Karl-Hermann Friese
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for the currentless metallization of electrically non-condu...
Patent number
5,932,300
Issue date
Aug 3, 1999
Robert Bosch GmbH
Lothar Weber
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Spark plug for internal combustion engines
Patent number
5,550,424
Issue date
Aug 27, 1996
Robert Bosch GmbH
Irene Jennrich
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of planarizing trench structures
Patent number
5,456,797
Issue date
Oct 10, 1995
Robert Bosch GmbH
Lothar Weber
G02 - OPTICS
Information
Patent Grant
Electrochromic indicator device with reflecting background
Patent number
4,787,717
Issue date
Nov 29, 1988
Robert Bosch GmbH
Jutta Heinz geb Belgardt
G02 - OPTICS
Information
Patent Grant
Process for producing adherent, electrochemically reinforcible and...
Patent number
4,780,332
Issue date
Oct 25, 1988
Robert Bosch GmbH
Birgit Pitz
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Counterelectrode for an electrochromic indicating device
Patent number
4,561,729
Issue date
Dec 31, 1985
Robert Bosch GmbH
Jutta Heinz
G02 - OPTICS
Information
Patent Grant
Oxygen content exhaust gas sensor, and method of its manufacture
Patent number
4,347,113
Issue date
Aug 31, 1982
Robert Bosch GmbH
Hermann Fischer
G01 - MEASURING TESTING