Charles R. H. JOHNSON

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Ashby-de-la-Zouch, GB

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Patents Grantslast 30 patents

Information Patent Grant
Surface modification using abrasive blasting
- Patent number 11,458,591
- Issue date Oct 4, 2022
- Rolls-Royce plc
- Charles R H Johnson
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
SURFACE MODIFICATION USING ABRASIVE BLASTING
- Publication number 20190054595
- Publication date Feb 21, 2019
- Rolls-Royce plc
- Charles R H JOHNSON
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF MANUFACTURE OF A COMPONENT
- Publication number 20170282454
- Publication date Oct 5, 2017
- Rolls-Royce plc
- Ian M. GARRY
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY