David J. Gibbons

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Uxbridge, GB

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Patents Grantslast 30 patents

Information Patent Grant
Display device incorporating brightness control and a method of ope...
- Patent number 5,122,791
- Issue date Jun 16, 1992
- THORN EMI plc
- David J. Gibbons
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Radiography
- Patent number 4,206,361
- Issue date Jun 3, 1980
- E M I Limited
- Godfrey N. Hounsfield
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE