Wark E. Rickey

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The Woodlands, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Variable orifice for particulate coal conduit
- Patent number 8,544,499
- Issue date Oct 1, 2013
- Wark E. Rickey
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
Variable orifice for particulate coal conduit
- Publication number 20080190335
- Publication date Aug 14, 2008
- Wark E. Rickey
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES