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S-201 80 MALMO, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Piston rod seal
Patent number
4,832,352
Issue date
May 23, 1989
United Stirling AB
Carl-Goran Sjostedt
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Hot gas engine heater head
Patent number
4,665,700
Issue date
May 19, 1987
United Stirling AB
Jan C. Bratt
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System and a method for conversion of solar radiation into electric...
Patent number
4,616,140
Issue date
Oct 7, 1986
United Stirling AB
Jan C. Bratt
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Method of connecting elements by brazing
Patent number
4,593,851
Issue date
Jun 10, 1986
United Stirling AB
Erik Skog
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Protective shield for a solar energy concentrator
Patent number
4,502,466
Issue date
Mar 5, 1985
United Stirling AB
Per G. Grahn
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Hot gas engine
Patent number
4,499,727
Issue date
Feb 19, 1985
United Stirling AB
Stefan Lorant
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Heater head for a multi-cylinder hot gas engine
Patent number
4,499,726
Issue date
Feb 19, 1985
United Stirling AB
Christer Bratt
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Solar energy conversion plant
Patent number
4,485,627
Issue date
Dec 4, 1984
United Stirling AB
Sten-Hakan Almstrom
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cylinder liner-regenerator unit for a hot gas engine
Patent number
4,478,042
Issue date
Oct 23, 1984
United Stirling AB
Stefan Lorant
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Window for solar receiver for a solar-powered hot gas engine
Patent number
4,475,538
Issue date
Oct 9, 1984
United Stirling AB
Worth H. Percival
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Gas compressor for a hot gas engine
Patent number
4,474,003
Issue date
Oct 2, 1984
United Stirling AB
Ulf C. Bergman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Multi-cylinder, double-acting hot gas engine
Patent number
4,472,938
Issue date
Sep 25, 1984
United Stirling AB
Stefan Lorant
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of governing the working gas temperature of a solar heated h...
Patent number
4,457,133
Issue date
Jul 3, 1984
United Stirling AB
Sten-Hakan Almstrom
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
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last 30 trademarks