Johnathan P. Larsen

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Hitchin, GB

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Patents Grantslast 30 patents

Information Patent Grant
Remote calibration of acoustic transducer array
- Patent number 4,648,078
- Issue date Mar 3, 1987
- Britoil Public Ltd. Co.
- Kenneth S. Darton
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic angular position sensor
- Patent number 4,614,041
- Issue date Sep 30, 1986
- Standard Telephones and Cables Public Limited Company
- Kenneth S. Darton
- G01 - MEASURING TESTING