Alan George Butcher

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Bracknall, EN

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Patents Grantslast 30 patents

Information Patent Grant
Fluid flow meter
- Patent number 3,969,940
- Issue date Jul 20, 1976
- Dresser Europe, S.A.
- Alan George Butcher
- G01 - MEASURING TESTING
Information Patent Grant
Bulk flow meter
- Patent number 3,950,990
- Issue date Apr 20, 1976
- Dresser Europe, S.A.
- Alan George Butcher
- G01 - MEASURING TESTING