James Kenneth Webster

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Bainbridge Island, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Resin trap device for use in ultrapure water systems and method of...
- Patent number 6,475,385
- Issue date Nov 5, 2002
- SEH America, Inc.
- Allen Boyce
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Resin trap device for use in ultrapure water systems and method of...
- Patent number 6,416,669
- Issue date Jul 9, 2002
- SEH America, Inc.
- Allen Boyce
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Resin trap device for use in ultrapure water systems and method of...
- Patent number 6,183,637
- Issue date Feb 6, 2001
- SEH America, Inc.
- Allen Boyce
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE