Christopher P. R. Hill

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Bristol, GB

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Patents Grantslast 30 patents

Information Patent Grant
Form milling cutter for the machining of titanium alloys etc
- Patent number 8,573,898
- Issue date Nov 5, 2013
- Rolls-Royce PLC
- Christopher Peter Ralph Hill
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Broaching
- Patent number 6,619,890
- Issue date Sep 16, 2003
- Rolls-Royce PLC
- Christopher P R Hill
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Clamp for clamping a workpiece
- Patent number 6,619,642
- Issue date Sep 16, 2003
- Rolls-Royce PLC
- Alan J. Cannon
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method and apparatus for grinding
- Patent number 6,123,606
- Issue date Sep 26, 2000
- Rolls-Royce plc
- Christopher P R Hill
- B24 - GRINDING POLISHING
Information Patent Grant
Electro chemical machining methods
- Patent number 4,468,304
- Issue date Aug 28, 1984
- Rolls-Royce Limited
- Christopher P. R. Hill
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MILLING CUTTER MANUFACTURING METHOD
- Publication number 20090324347
- Publication date Dec 31, 2009
- Rolls-Royce plc
- Mark Kirby
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Production of disc components
- Publication number 20040226420
- Publication date Nov 18, 2004
- Rolls-Royce plc
- Christopher P. R.. Hill
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
High speed milling
- Publication number 20020025235
- Publication date Feb 28, 2002
- Rolls-Royce plc
- Richard Church
- B24 - GRINDING POLISHING
Information Patent Application
Clamp for clamping a workpiece
- Publication number 20020020954
- Publication date Feb 21, 2002
- Rolls-Royce plc
- Alan J. Cannon
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Broaching
- Publication number 20020012573
- Publication date Jan 31, 2002
- Rolls-Royce plc
- Christopher P. R. Hill
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Multi-fluted milling cutter
- Publication number 20010041104
- Publication date Nov 15, 2001
- Rolls-Royce plc
- Richard Church
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC