Morris A. Johnson

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Ponca City, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Carbon black catalysis
- Patent number 3,994,985
- Issue date Nov 30, 1976
- Continental Oil Company
- Morris A. Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Removal of iron from aqueous acid solutions containing iron and copper
- Patent number 3,985,856
- Issue date Oct 12, 1976
- Continental Oil Company
- Morris A. Johnson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for preparing tetrabutylammonium bromide
- Patent number 3,965,178
- Issue date Jun 22, 1976
- Continental Oil Company
- Morris A. Johnson
- C07 - ORGANIC CHEMISTRY