Roger C. Witcomb

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Cheltenham, GB

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Patents Grantslast 30 patents

Information Patent Grant
Monitoring
- Patent number 5,309,379
- Issue date May 3, 1994
- Smiths Industries Public Limited Company
- Keith C. Rawlings
- G07 - CHECKING-DEVICES
Information Patent Grant
Method of and apparatus for analyzing fluid flows within hollow bodies
- Patent number 4,746,795
- Issue date May 24, 1988
- Rolls-Royce plc
- Peter A. E. Stewart
- G01 - MEASURING TESTING
Information Patent Grant
Analyzing fluid flows within hollow bodies
- Patent number 4,697,079
- Issue date Sep 29, 1987
- Rolls-Royce plc
- Peter A. E. Stewart
- G01 - MEASURING TESTING