Frank P. Maslen

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Stockton-on-Tees, GB

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Patents Grantslast 30 patents

Information Patent Grant
Process for culturing cells
- Patent number 4,306,026
- Issue date Dec 15, 1981
- Imperial Chemical Industries Limited
- Frank P. Maslen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Energy recovery system
- Patent number 4,237,693
- Issue date Dec 9, 1980
- Imperial Chemical Industries Limited
- Frank P. Maslen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Circulation of gas/liquid mixtures
- Patent number 4,183,787
- Issue date Jan 15, 1980
- Imperial Chemical Industries Limited
- Frank C. Roesler
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE