Henry E. Hoffman

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Towanda, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing tungstosilicic acid
- Patent number 4,889,703
- Issue date Dec 26, 1989
- GTE Products Corporation
- Kenneth T. Reilly
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of ammonium tetrathiotungstate
- Patent number 4,604,277
- Issue date Aug 5, 1986
- GTE Products Corporation
- Robin W. Munn
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of ammonium tetrathiomolybdate
- Patent number 4,604,278
- Issue date Aug 5, 1986
- GTE Products Corporation
- Kenneth T. Reilly
- C01 - INORGANIC CHEMISTRY