Paul M. Thayer

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Milwaukee, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Ring channel aeration apparatus and method
- Patent number 4,451,373
- Issue date May 29, 1984
- Water Pollution Control Corp.
- Paul M. Thayer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Swing diffuser
- Patent number 4,294,696
- Issue date Oct 13, 1981
- Water Pollution Control Corporation
- Paul M. Thayer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sewage aeration system
- Patent number 4,288,394
- Issue date Sep 8, 1981
- Water Pollution Control Corp.
- Lloyd Ewing
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sewage treatment aeration systems
- Patent number 4,012,470
- Issue date Mar 15, 1977
- Water Pollution Control Corporation
- Paul M. Thayer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sewage treatment aeration systems
- Patent number 3,953,553
- Issue date Apr 27, 1976
- Water Pollution Control Corporation
- Paul M. Thayer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE