Michael J. Berrill

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Caithness, GB

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Patents Grantslast 30 patents

Information Patent Grant
Signal generating apparatus and method
- Patent number 5,886,559
- Issue date Mar 23, 1999
- Rolls-Royce and Associates
- Michael J Berrill
- G01 - MEASURING TESTING
Information Patent Grant
Capacitance probe
- Patent number 5,860,316
- Issue date Jan 19, 1999
- Rolls-Royce and Associates limited
- Michael J. Berrill
- G01 - MEASURING TESTING
Information Patent Grant
Position responsive magnetic sensing elements for sensing the posit...
- Patent number 5,793,200
- Issue date Aug 11, 1998
- Rolls-Royce and Associates limited
- Michael J. Berrill
- G01 - MEASURING TESTING
Information Patent Grant
Liquid level monitor having a plurality of proximity sensors and a...
- Patent number 5,565,687
- Issue date Oct 15, 1996
- Rolls-Royce and Associates limited
- Michael J. Berrill
- G01 - MEASURING TESTING