Richard M. Ferrill Jr.

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Glens Falls, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Particulate pigment compositions
- Patent number 4,391,648
- Issue date Jul 5, 1983
- Ciba-Geigy Corporation
- Richard M. Ferrill
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing pigmented resin particles
- Patent number 4,155,773
- Issue date May 22, 1979
- Hercules Incorporated
- Richard M. Ferrill
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for granulating lead chromate-containing pigments
- Patent number 4,127,421
- Issue date Nov 28, 1978
- Hercules Incorporated
- Richard M. Ferrill
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Conversion of crude phthalocyanines into pigments
- Patent number 3,936,315
- Issue date Feb 3, 1976
- Hercules Incorporated
- Richard Milledge Ferrill
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...