Marquess and Nell Inc.

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas distribution system for fluidized bed reactors
- Patent number 5,368,824
- Issue date Nov 29, 1994
- Marquess and Nell Inc.
- David J. Nell
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Cocurrent oxidation method in a multiple hearth furnace
- Patent number 5,080,025
- Issue date Jan 14, 1992
- Marquess and Nell, Inc.
- David J. Nell
- C01 - INORGANIC CHEMISTRY

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