Peter G. Holden

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Cirencester, GB

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Patents Grantslast 30 patents

Information Patent Grant
Rotary encoder in which an absolute position is defined using refer...
- Patent number 8,017,904
- Issue date Sep 13, 2011
- Renishaw plc
- Joel Barnabas Chase
- G01 - MEASURING TESTING
Information Patent Grant
Measurement apparatus including a track for a measurement scale and...
- Patent number 6,772,531
- Issue date Aug 10, 2004
- Renishaw PLC
- James R Henshaw
- G01 - MEASURING TESTING
Information Patent Grant
Measurement apparatus including a track for a measurement scale and...
- Patent number 6,701,634
- Issue date Mar 9, 2004
- Renishaw PLC
- James R Henshaw
- G01 - MEASURING TESTING
Information Patent Grant
Method for producing an optical scale
- Patent number 6,588,333
- Issue date Jul 8, 2003
- Renishaw PLC
- Michael Homer
- B44 - DECORATIVE ARTS
Information Patent Grant
Scale reading apparatus with a magnetic sensor unit for adjusting r...
- Patent number 6,051,971
- Issue date Apr 18, 2000
- Renishaw plc
- Peter G Holden
- G01 - MEASURING TESTING
Information Patent Grant
Opto-electronic scale reading apparatus having an array of elongate...
- Patent number 5,302,820
- Issue date Apr 12, 1994
- Renishaw Transducer Systems Limited
- James R. Henshaw
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Rotary Encoder Apparatus and Method
- Publication number 20090072130
- Publication date Mar 19, 2009
- RENISHAW PLC
- Joel Barnabas Chase
- G01 - MEASURING TESTING
Information Patent Application
Measurement apparatus including a track for a measurement scale and...
- Publication number 20020184782
- Publication date Dec 12, 2002
- Renishaw PLC
- James R. Henshaw
- G01 - MEASURING TESTING