John B. Akers

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Bebington, GB

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Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of soap
- Patent number 4,427,572
- Issue date Jan 24, 1984
- Lever Brothers Company
- John B. Akers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of soap
- Patent number 4,337,209
- Issue date Jun 29, 1982
- Internationale Octrooi Maatschappij "Octropa" B.V.
- John B. Akers
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment of effluent
- Patent number 4,259,251
- Issue date Mar 31, 1981
- Internationale Octrooi Maatschappij "Octropa" B.V.
- John B. Akers
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE