Martin A. Langhorst

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Midland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Extraction of non-ferrous metal values from dolomitic oxide ores
- Patent number 4,113,471
- Issue date Sep 12, 1978
- The Dow Chemical Company
- Martin A. Langhorst
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for preventing evaporation-condensation caking of sodium chl...
- Patent number 4,048,288
- Issue date Sep 13, 1977
- The Dow Chemical Company
- Gerard C. Sinke
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preventing eutectic caking of sodium chloride at high te...
- Patent number 4,038,188
- Issue date Jul 26, 1977
- The Dow Chemical Company
- James A. May
- C01 - INORGANIC CHEMISTRY