Frank J. Ragas

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Willow Springs, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrographic coatings containing acrylamide copolymers
- Patent number 4,450,203
- Issue date May 22, 1984
- DeSoto, Inc.
- Frank J. Ragas
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Low temperature curing thermosetting coatings for solvent-sensitive...
- Patent number 4,404,308
- Issue date Sep 13, 1983
- DeSoto, Inc.
- Frank J. Ragas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrographic coating containing aqueous emulsion copolymerized ac...
- Patent number 4,400,441
- Issue date Aug 23, 1983
- DeSoto, Inc.
- Ralph L. Minnis
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrographic coatings containing acrylamide copolymers
- Patent number 4,339,505
- Issue date Jul 13, 1982
- DeSoto, Inc.
- Frank J. Ragas
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Low temperature curing thermosetting coatings for solvent-sensitive...
- Patent number 4,331,719
- Issue date May 25, 1982
- DeSoto, Inc.
- Frank J. Ragas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...