Neal N. Hughes

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Midland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Filter including a porous discriminating layer on a fused single cr...
- Patent number 5,198,007
- Issue date Mar 30, 1993
- The Dow Chemical Company
- John R. Moyer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Structure for filter or heat exchanger, composed of a fused single...
- Patent number 5,194,154
- Issue date Mar 16, 1993
- The Dow Chemical Company
- John R. Moyer
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Regenerable exhaust gas filter element for diesel engines
- Patent number 5,098,455
- Issue date Mar 24, 1992
- The Dow Chemical Company
- Peter A. Doty
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES