Charles L. Pitzer

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Wilmington, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for the removal of silicon and heavy metals from aqueous str...
- Patent number 6,471,871
- Issue date Oct 29, 2002
- Finnchem USA, Inc
- Charles L. Pitzer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for the preparation of chlorates from waste gas streams obta...
- Patent number 5,378,447
- Issue date Jan 3, 1995
- Huron Tech Corp.
- John R. Jackson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for the removal of chromium compounds from aqueous solutions
- Patent number 5,211,853
- Issue date May 18, 1993
- Huron Tech Corp.
- John R. Jackson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE