Geoffrey Hitchmough

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Runcorn, GB

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Patents Grantslast 30 patents

Information Patent Grant
Compositions for use in the production of integrated circuits and m...
- Patent number 4,917,122
- Issue date Apr 17, 1990
- Micro-Image Technology Limited
- David J. Lapham
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Storable semiconductor cleaning solution containing permonosulphuri...
- Patent number 4,885,106
- Issue date Dec 5, 1989
- Micro-Image Technology Limited
- David J. Lapham
- H01 - BASIC ELECTRIC ELEMENTS