Edward T. Maciejewski

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Catawissa, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Port air conveying system for rotary kiln
- Patent number 6,309,211
- Issue date Oct 30, 2001
- Suedala Industries, Inc.
- Neil R. Dock
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Apparatus and method for feeding pulverized solid fuel to a burner
- Patent number 4,373,451
- Issue date Feb 15, 1983
- Kennedy Van Saun Corporation
- Kenneth L. Gardner
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for drying coal
- Patent number 4,354,825
- Issue date Oct 19, 1982
- McNally Pittsburg Mfg. Corp.
- Donald L. Fisher
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES