Leif A. Persson

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S-437 00 Lindome, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device in a rheometer
- Patent number 6,018,988
- Issue date Feb 1, 2000
- Hansson Thyresson Patentbyra AB
- Leif Persson
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for remote sensing of objects
- Patent number 5,576,693
- Issue date Nov 19, 1996
- RSO Corporation N.V.
- Carl Tyren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for electronic identification
- Patent number 5,557,085
- Issue date Sep 17, 1996
- RSO Corporation N.V.
- Carl Tyren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for measuring position and angle
- Patent number 5,551,158
- Issue date Sep 3, 1996
- RSO Corporation N.V.
- Carl Tyren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of remote sensing of objects
- Patent number 5,001,458
- Issue date Mar 19, 1991
- Carl H. Tyren
- G06 - COMPUTING CALCULATING COUNTING