Jeffrey A. White

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London, Ontario,, CA

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Patents Grantslast 30 patents

Information Patent Grant
Waste water treatment method and apparatus
- Patent number 6,436,296
- Issue date Aug 20, 2002
- Jeffrey A. White
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Waste water treatment method and apparatus
- Patent number 5,726,405
- Issue date Mar 10, 1998
- Jeffrey A. White
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Valve assembly
- Patent number 4,842,018
- Issue date Jun 27, 1989
- Jeffrey A. White
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Condensing apparatus and method for pressurized gas
- Patent number 4,410,035
- Issue date Oct 18, 1983
- Jeffrey A. White
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Snowmaking nozzle
- Patent number 4,295,608
- Issue date Oct 20, 1981
- Jeffrey A. White
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...