Kathleen M. Coldren

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Leechburg, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Curable, weldable coating compositions
- Patent number 6,984,674
- Issue date Jan 10, 2006
- PPG Industries Ohio, Inc.
- Ralph C. Gray
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Weldable coating of phosphated epoxy polymer, curing agent and elec...
- Patent number 6,750,274
- Issue date Jun 15, 2004
- PPG Industries Ohio Inc.
- Ralph C. Gray
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Curable, weldable coating compositions
- Publication number 20040176515
- Publication date Sep 9, 2004
- Ralph C. Gray
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Curable, weldable coating compositons
- Publication number 20020151635
- Publication date Oct 17, 2002
- Ralph C. Gray
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...