Louis Atwater Pradt

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Patents Grantslast 30 patents

Information Patent Grant
Oxidation process
- Patent number 4,174,280
- Issue date Nov 13, 1979
- Sterling Drug Inc.
- Louis A. Pradt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Regulation of a wet air oxidation unit for production of useful energy
- Patent number 4,100,730
- Issue date Jul 18, 1978
- Sterling Drug, Inc.
- Louis Atwater Pradt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Energy production of wet oxidation systems
- Patent number 4,013,560
- Issue date Mar 22, 1977
- Sterling Drug Inc.
- Louis A. Pradt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Purification of non-biodegradable industrial wastewaters
- Patent number 3,977,966
- Issue date Aug 31, 1976
- Sterling Drug Inc.
- Louis A. Pradt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE