Russell A. Fisher

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The Woodlands, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing clear brine fluids from impure zinc feedstock
- Patent number 5,951,954
- Issue date Sep 14, 1999
- Tetra Technologies, Inc.
- Russell A. Fisher
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of making ammonium bromide and calcium bromide
- Patent number 5,290,531
- Issue date Mar 1, 1994
- Tetra Technologies, Inc.
- Russell A. Fisher
- C01 - INORGANIC CHEMISTRY