Harry Gibson

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Tewkesbury, GB

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Patents Grantslast 30 patents

Information Patent Grant
Electrical digital display indicators
- Patent number 4,240,074
- Issue date Dec 16, 1980
- Smiths Industries Limited
- Harry Gibson
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Analogue electrical indicators having a series of electrically-ener...
- Patent number 4,232,312
- Issue date Nov 4, 1980
- Smiths Industries Limited
- Edward S. Eccles
- G01 - MEASURING TESTING
Information Patent Grant
Aircraft instruments
- Patent number 4,176,546
- Issue date Dec 4, 1979
- Smiths Industries Limited
- Harry Gibson
- G01 - MEASURING TESTING