John H. F. Notton

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Wembley, GB

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Patents Grantslast 30 patents

Information Patent Grant
Coated metallic bone joint prosthesis resistant to synovial fluid c...
- Patent number 4,263,681
- Issue date Apr 28, 1981
- Johnson, Matthey & Co., Limited
- John H. F. Notton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Removal of surface material
- Patent number 4,246,083
- Issue date Jan 20, 1981
- Johnson, Matthey & Co., Limited
- John H. F. Notton
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Alloys of titanium
- Patent number 4,139,373
- Issue date Feb 13, 1979
- Johnson, Matthey & Co., Limited
- John H. F. Notton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...