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Troy C. Anderson
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Marblehead, MA, US
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Patents Grants
last 30 patents
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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
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 Applications
last 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
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