Bjorn Riise

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Sollentuna, SE

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Patents Grantslast 30 patents

Information Patent Grant
Autonomous surface cleaning apparatus
- Patent number 5,940,927
- Issue date Aug 24, 1999
- Aktiebolaget Electrolux
- Anders Haegermarck
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
System and device for a self orienting device
- Patent number 5,935,179
- Issue date Aug 10, 1999
- Aktiebolaget Electrolux
- Mendel Kleiner
- G05 - CONTROLLING REGULATING
Information Patent Grant
Nozzle arrangement for a self-guiding vacuum cleaner
- Patent number 5,781,960
- Issue date Jul 21, 1998
- Aktiebolaget Electrolux
- Lars Kilstrom
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Sonar transducer
- Publication number 20040190376
- Publication date Sep 30, 2004
- Jarl Hulden
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL