Steven J. Fitch

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Baltimore, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Stabilized silica gel and process for making same
- Patent number 4,595,578
- Issue date Jun 17, 1986
- SCM Corporation
- Howard J. Cohen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for quenching of fine particulates
- Patent number 4,201,570
- Issue date May 6, 1980
- SCM Corporation
- Steven J. Fitch
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aqueous ferrous waste conversion process
- Patent number 4,186,088
- Issue date Jan 29, 1980
- SCM Corporation
- Steven J. Fitch
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Deactivating particulate waste containing hydrolyzable metal chlorides
- Patent number 4,145,395
- Issue date Mar 20, 1979
- SCM Corporation
- Steven J. Fitch
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...