Donald G. Cole

Follow

Person

Pulheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing titanium dioxide
- Patent number 4,288,417
- Issue date Sep 8, 1981
- NL Industries, Inc.
- Joseph A. Rahm
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for manufacturing titanium compounds using a reducing agent
- Patent number 4,288,415
- Issue date Sep 8, 1981
- NL Industries, Inc.
- Joseph A. Rahm
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for pelletizing and neutralizing solid mixtures of metal ch...
- Patent number 4,229,399
- Issue date Oct 21, 1980
- NL Industries, Inc.
- Donald G. Cole
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...