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Patents Grants
last 30 patents
Information
Patent Grant
High temperature protective coating
Patent number
4,996,117
Issue date
Feb 26, 1991
BBC Aktiengesellschaft, Brown, Boveri & Cie.
Wing F. Chu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for the analysis and synthesis of binary signals
Patent number
4,943,926
Issue date
Jul 24, 1990
BBC Aktiengesellschaft Brown, Boveri & Cie
Jorge Guzman-Edery
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High temperature protective coating
Patent number
4,909,984
Issue date
Mar 20, 1990
BBC Aktiengesellschaft Brown, Boveri & Cie
Lorenz Singheiser
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Metal-encapsulated switching apparatus
Patent number
4,774,627
Issue date
Sep 27, 1988
BBC Aktiengesellschaft, Brown, Boveri & Cie.
Wolfgang Wagenbach
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Hydraulic drive
Patent number
4,716,812
Issue date
Jan 5, 1988
BBC Aktiengesellschaft Brown, Boveri & Cie
Gerhard Koerner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Superconducting magnet system for operation at 13k
Patent number
4,688,132
Issue date
Aug 18, 1987
BBC Aktiengesellschaft Brown, Boveri & Cie
Cord-Henrich Dustmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metallic joining material
Patent number
4,678,635
Issue date
Jul 7, 1987
BBC Aktiengesellschaft Brown, Boveri & Cie
Bernd Jahnke
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Isolating switch apparatus for a high-voltage switching system whic...
Patent number
4,678,876
Issue date
Jul 7, 1987
BBC Aktiengesellschaft Brown, Boveri & Cie
Paul Westbrock
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method of applying a protective layer to an oxide dispersion harden...
Patent number
4,675,204
Issue date
Jun 23, 1987
BBC Aktiengesellschaft Brown, Boveri & Cie
Andrew R. Nicoll
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High voltage D-C transmission power station with a generator transf...
Patent number
4,625,269
Issue date
Nov 25, 1986
BBC Aktiengesellschaft Brown, Boveri & Cie
Karl-Werner Kanngiesser
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for bonding metallic structural elements
Patent number
4,611,752
Issue date
Sep 16, 1986
BBC Aktiengesellschaft Brown, Boveri & Cie
Bernd Jahnke
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Joining method
Patent number
4,606,778
Issue date
Aug 19, 1986
BBC Aktiengesellschaft Brown, Boveri & Cie
Bernd Jahnke
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Control method for a liquid cooled cable installation
Patent number
4,588,428
Issue date
May 13, 1986
BBC Aktiengesellschaft Brown, Boveri & Cie AG
Karl W. Kanngiesser
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multifuel burner
Patent number
4,566,268
Issue date
Jan 28, 1986
BBC Aktiengesellschaft Brown, Boveri & Cie
Hans Hoffeins
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
High-temperature protective layer
Patent number
4,546,052
Issue date
Oct 8, 1985
BBC Aktiengesellschaft Brown, Boveri & Cie
Andrew R. Nicoll
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High-temperature protection layer
Patent number
4,537,744
Issue date
Aug 27, 1985
BBC Aktiengesellschaft Brown, Boveri & Cie
Franz Gross
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Power semiconductor component for boiling cooling
Patent number
4,520,383
Issue date
May 28, 1985
BBC Aktiengesellschaft Brown, Boveri & Cie
Erwin Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor component for cooling by boiling or liquids
Patent number
4,520,384
Issue date
May 28, 1985
BBC Aktiengesellschaft Brown, Boveri & Cie
Erwin Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-temperature protection layer
Patent number
4,503,122
Issue date
Mar 5, 1985
BBC Aktiengesellschaft Brown, Boveri & Cie
Andrew R. Nicoll
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High temperature protective coating alloy
Patent number
4,500,489
Issue date
Feb 19, 1985
BBC Aktiengesellschaft Brown, Boveri & Cie
Andrew R. Nicoll
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Actuator for an air valve placed in the boost air duct of an IC engine
Patent number
4,414,952
Issue date
Nov 15, 1983
BBC Aktiengesellschaft, Brown, Boveri & Cie.
Reinhard Fried
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Powder metallurgical process for producing a copper-based shape-mem...
Patent number
4,410,488
Issue date
Oct 18, 1983
BBC Aktiengesellschaft Brown, Boveri & Cie
Gernot Gessinger
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Circuit and process for automatically addressing a plurality of mob...
Patent number
4,257,032
Issue date
Mar 17, 1981
BBC Aktiengesellschaft Brown, Boveri & Cie
Rudiger Schneider
G08 - SIGNALLING
Information
Patent Grant
Method of starting up a high-voltage d-c inverter or transmission s...
Patent number
4,133,026
Issue date
Jan 2, 1979
BBC, Aktiengesellschaft Brown, Boveri & Cie
Michael Hausler
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Regulation system for a steam turbine installation
Patent number
4,118,935
Issue date
Oct 10, 1978
BBC Aktiengesellschaft Brown, Boveri & Cie
Goran Andersson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Short HVDC transmission system with power factor control
Patent number
3,949,291
Issue date
Apr 6, 1976
BBC Aktiengesellschaft Brown, Boveri & Cie.
Karl-Werner Kanngiesser
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Radiation resistant ducted superconductive coil
Patent number
3,946,348
Issue date
Mar 23, 1976
BBC Aktiengesellschaft Brown, Boveri & Cie.
Armin Schleich
H01 - BASIC ELECTRIC ELEMENTS
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last 30 patents
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