Ronald W. Hohlfeld

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Midland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing compatibilized thermoplastic polymer blends a...
- Patent number 4,864,002
- Issue date Sep 5, 1989
- The Dow Chemical Company
- James E. Schuetz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer blends compatibilized with reactive polymers extended with...
- Patent number 4,590,241
- Issue date May 20, 1986
- The Dow Chemical Company
- Ronald W. Hohlfeld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dielectric coating composition
- Patent number 3,950,594
- Issue date Apr 13, 1976
- The Dow Chemical Company
- Ronald W. Hohlfeld
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY