Dean Graham SHAW

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for installation and removal of catalyst carr...
- Patent number 12,303,882
- Issue date May 20, 2025
- JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
- Henry Arthur Claxton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ROTATABLE RETAINING DEVICE FOR TUBULAR REACTORS
- Publication number 20230285917
- Publication date Sep 14, 2023
- JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
- Robert Miles BAKER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS AND APPARATUS FOR INSTALLATION AND REMOVAL OF CATALYST CARR...
- Publication number 20230264160
- Publication date Aug 24, 2023
- JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
- Henry Arthur CLAXTON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL