Assignee
DB RILEY INC
US·6 granted patents·170 citations·filing 1994–1996
Top patents by PatentIndex Score
6 records- 0184US5685240AVariable orifice plate for coal pipesDB RILEY INC·Filed 1996·Granted Nov 11, 1997·46 cites·3 claims
- 0276US5593131AVariable orifice plate for coal pipesDB RILEY INC·Filed 1995·Granted Jan 14, 1997·33 cites·11 claims
- 0367US5623884ATilting coal nozzle burner apparatusDB RILEY INC·Filed 1995·Granted Apr 29, 1997·28 cites·21 claims
- 0464US5722354AHeat recovery steam generating apparatusDB RILEY INC·Filed 1995·Granted Mar 3, 1998·30 cites·17 claims
- 0543US5460206AModular duct liner panelDB RILEY INC·Filed 1994·Granted Oct 24, 1995·17 cites·21 claims
- 0642US5730088AHeat recovery steam generatorDB RILEY INC·Filed 1995·Granted Mar 24, 1998·16 cites·20 claims
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