ALFASTAR AB

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TUMBA, SE

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement for controlling the microwave power of magnetrons
- Patent number 4,939,331
- Issue date Jul 3, 1990
- Alfastar AB
- Benny Berggren
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and arrangement for controlling output power of a plurality...
- Patent number 4,939,330
- Issue date Jul 3, 1990
- Alfastar AB
- Benny Berggren
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus using microwave energy for heating continuously passing g...
- Patent number 4,870,236
- Issue date Sep 26, 1989
- Alfastar AB
- Benny Berggren
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat treating cassette for a conveyor apparatus
- Patent number 4,816,231
- Issue date Mar 28, 1989
- Alfastar AB
- Lennart Stenstrom
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Heat stable microwave energy sterilization method
- Patent number 4,808,783
- Issue date Feb 28, 1989
- Alfastar AB
- Lennart Stenstrom
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Sluice device
- Patent number 4,734,004
- Issue date Mar 29, 1988
- Alfastar AB
- Lennart Stenstrom
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

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Trademarklast 30 trademarks

Information Trademark
73716198 - ALFASTAR AB
- Serial number 73716198
- Filing date Mar 14, 1988
- ALFASTAR AB
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73620750
- Serial number 73620750
- Registration number 1500977
- Filing date Sep 18, 1986
- ALFASTAR AB
- 7 - Machines and machine tools