Paul BARROWMAN

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Otley, GB

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Patents Grantslast 30 patents

Information Patent Grant
Methods of vibro-treating and vibro-treating apparatus
- Patent number 10,406,651
- Issue date Sep 10, 2019
- Rolls-Royce PLC
- Cheng Cheh Tan
- B24 - GRINDING POLISHING
Information Patent Grant
Vibropeening system and a method of using the same
- Patent number 9,969,034
- Issue date May 15, 2018
- Rolls-Royce PLC
- Ampara Aramcharoen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
VIBROPEENING SYSTEM AND A METHOD OF USING THE SAME
- Publication number 20170348809
- Publication date Dec 7, 2017
- Rolls-Royce plc
- Ampara ARAMCHAROEN
- C21 - METALLURGY OF IRON
Information Patent Application
METHODS OF VIBRO-TREATING AND VIBRO-TREATING APPARATUS
- Publication number 20170282323
- Publication date Oct 5, 2017
- Rolls-Royce plc
- Cheng Cheh TAN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...