Bryan Leslie Benn

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Bristol, GB

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Patents Grantslast 30 patents

Information Patent Grant
Friction welding
- Patent number 6,554,177
- Issue date Apr 29, 2003
- Rolls-Royce PLC
- Derek John Foster
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Diffusion bonding turbine fan disc
- Patent number 5,297,723
- Issue date Mar 29, 1994
- Rolls-Royce plc
- Bryan L. Benn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction bonding apparatus
- Patent number 5,035,411
- Issue date Jul 30, 1991
- Rolls-Royce plc
- John W. Daines
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control of friction and inertia welding processes
- Patent number 4,757,932
- Issue date Jul 19, 1988
- Rolls-Royce plc
- Bryan L. Benn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Friction welding
- Publication number 20020066768
- Publication date Jun 6, 2002
- Rolls-Royce plc
- Derek John Foster
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC