Jeremy Hamilton

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
Portable, refillable water dispenser serving batches of water purif...
- Patent number 7,438,799
- Issue date Oct 21, 2008
- Headwaters R & D, Inc.
- Rudy A. Vandenbelt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter cartridge for a standalone point of use water purification d...
- Patent number 7,387,729
- Issue date Jun 17, 2008
- Headwaters R & D, Inc.
- Rudy A. Vandenbelt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Portable, refillable water dispenser serving batches of water purif...
- Patent number 6,953,523
- Issue date Oct 11, 2005
- Headwaters Research & Development, Inc.
- Rudy A. Vandenbelt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Portable, refillable water dispenser serving batches of water purif...
- Publication number 20080314808
- Publication date Dec 25, 2008
- Rudy A. Vandenbelt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PORTABLE, REFILLABLE WATER DISPENSER SERVING BATCHES OF WATER PURIF...
- Publication number 20060231476
- Publication date Oct 19, 2006
- HEADWATERS R & D, INC.
- Rudy A. Vandenbelt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Filter Cartridge for a Standalone Point of Use Water Purification D...
- Publication number 20060157399
- Publication date Jul 20, 2006
- HEADWATERS R & D, INC.
- Rudy A. Vandenbelt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Portable, refillable water dispenser serving batches of water purif...
- Publication number 20040149643
- Publication date Aug 5, 2004
- Rudy A. Vandenbelt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Filter cartridge for a standlone point of use water purification de...
- Publication number 20040149642
- Publication date Aug 5, 2004
- Rudy A. Vandenbelt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE