John H. Harwood

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Sittingbourne, EN

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Patents Grantslast 30 patents

Information Patent Grant
Nitrogen control in mixed culture production
- Patent number 4,003,790
- Issue date Jan 18, 1977
- Shell Oil Company
- Lionel J. Barnes
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Mixed methane-utilizing cultures for production of micro-organisms
- Patent number 3,996,105
- Issue date Dec 7, 1976
- Shell Oil Company
- David E. F. Harrison
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...