Simon Powell

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Baldock, GB

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Patents Grantslast 30 patents

Information Patent Grant
Piezo ceramic operated mechanism
- Patent number 6,472,625
- Issue date Oct 29, 2002
- PBT ( IP) Limited
- Simon Powell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low component count release mechanism
- Patent number 6,323,581
- Issue date Nov 27, 2001
- Greenbrook Electrical PLC
- Simon Powell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device having a shaped, magnetic toroidal member and a magnetoresis...
- Patent number 5,986,444
- Issue date Nov 16, 1999
- Power Breaker PLC
- Simon Powell
- G01 - MEASURING TESTING
Information Patent Grant
Operation of residual current devices
- Patent number 5,952,903
- Issue date Sep 14, 1999
- Power Breaker PLC
- Simon Powell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrically controlled tripping mechanism
- Patent number 5,886,603
- Issue date Mar 23, 1999
- Power Breaker PLC
- Simon Powell
- H01 - BASIC ELECTRIC ELEMENTS