Robert M. Sullivan

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Washington, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Laser marking compositions and method
- Patent number 6,503,310
- Issue date Jan 7, 2003
- dmc2 Degussa Metals Catalysts Cerdec AG
- Robert Michael Sullivan
- B44 - DECORATIVE ARTS
Information Patent Grant
Alkaline earth-manganese oxide pigments
- Patent number 6,416,868
- Issue date Jul 9, 2002
- dmc2 Degussa Metals Catalysts Cerdec AG
- Robert Michael Sullivan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing bismuth vanadate pigments
- Patent number 5,399,335
- Issue date Mar 21, 1995
- Ciba-Geigy Corporation
- Robert M. Sullivan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Bismuth vanadate process
- Patent number 4,937,063
- Issue date Jun 26, 1990
- Ciba-Geigy Corporation
- Robert M. Sullivan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of shaping a coated glass sheet on a shaping die
- Patent number 4,822,396
- Issue date Apr 18, 1989
- Ciba-Geigy Corporation
- Barry P. Reinherz
- C03 - GLASS MINERAL OR SLAG WOOL