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Derwent Swaine
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Basingstoke, GB
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last 30 patents
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Patent Grant
Method and device for bacterial testing
Patent number
5,047,331
Issue date
Sep 10, 1991
Oxoid Limited
Derwent Swaine
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Grant
Gas-producing device
Patent number
4,200,610
Issue date
Apr 29, 1980
Oxoid Limited
Derwent Swaine
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...