Richard W. Frederick

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Vancouver, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Immediate cleaning and recirculation of cleaning fluid and method o...
- Patent number 8,480,888
- Issue date Jul 9, 2013
- Karcher North America, Inc.
- Dennis Ashley
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment and recycling system
- Patent number 7,943,040
- Issue date May 17, 2011
- Karcher North America, Inc.
- Shannon L. Taylor
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Equipment control cabinet for washing station or the like
- Patent number D572212
- Issue date Jul 1, 2008
- C-Tech Industries, Inc.
- Shannon Lewis Taylor
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Wash pad for vehicles and equipment
- Patent number D555303
- Issue date Nov 13, 2007
- C-Tech Industries, Inc.
- Shannon Lewis Taylor
- D32 - Washing, cleaning, or drying machine

Patents Applicationslast 30 patents

Information Patent Application
Wash Pad and Wash Fluid Containment System
- Publication number 20090188535
- Publication date Jul 30, 2009
- Shannon L. Taylor
- B60 - VEHICLES IN GENERAL
Information Patent Application
WASTEWATER TREATMENT AND RECYCLING SYSTEM
- Publication number 20090065442
- Publication date Mar 12, 2009
- C-Tech Industries, Inc.
- Shannon L. Taylor
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE