Raymond E. Vankouwenberg

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Penfield, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Planetary drive heads for grinding/polishing pads
- Patent number 7,416,478
- Issue date Aug 26, 2008
- Raymond E. Vankouwenberg
- B24 - GRINDING POLISHING
Information Patent Grant
Compact wastewater cleaning apparatus
- Patent number 6,887,344
- Issue date May 3, 2005
- Raymond E. VanKouwenberg
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment apparatus and method
- Patent number 6,200,428
- Issue date Mar 13, 2001
- Raymond E. VanKouwenberg
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
WASTEWATER EVAPORATOR WITH WASTE OIL BURNER
- Publication number 20080179228
- Publication date Jul 31, 2008
- Raymond E. VanKouwenberg
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Planetary drive heads for grinding/polishing pads
- Publication number 20070077873
- Publication date Apr 5, 2007
- Raymond E. Vankouwenberg
- B24 - GRINDING POLISHING