Dominic A. Zanella

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Lock Haven, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Mixed anthraquinonedisulfonic acids
- Patent number 4,355,012
- Issue date Oct 19, 1982
- American Color & Chemical Corporation
- Edgar E. Renfrew
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Water soluble monoazo dyes for polyamide material
- Patent number 4,101,544
- Issue date Jul 18, 1978
- American Color & Chemical Corporation
- Allan M. Huffman
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Thermofix process for the dyeing of polyester fibers
- Patent number 3,989,451
- Issue date Nov 2, 1976
- American Color & Chemical Corporation
- Edgar Earl Renfrew
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Trisazo polyester materials
- Patent number 3,941,560
- Issue date Mar 2, 1976
- American Aniline Products, Inc.
- Edgar E. Renfrew
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...