Inventor · disambiguated record
Dennis W. Coolidge
Also filed as: COOLIDGE DENNIS W · COOLIDGE DENNIS WAYNE
9 granted patents·188 citations·filing 1993–2015
88Inventor score
Files withCOOLIDGE DENNIS W2TEK KOL PARTNERSHIP2GREEN SEARCH LLC1MAUMEE RES & ENGINEERING INC1SGI INT1
Top patents by PatentIndex Score
9 records- 0186US5711769AProcess for passivation of reactive coal charTEK KOL PARTNERSHIP·Filed 1995·Granted Jan 27, 1998·65 cites·17 claims
- 0282US9327320B1Apparatus and method for coal dedustingGREEN SEARCH LLC·Filed 2015·Granted May 3, 2016·14 cites·24 claims
- 0377US5601692AProcess for treating noncaking coal to form passivated charTEK KOL PARTNERSHIP·Filed 1995·Granted Feb 11, 1997·40 cites·17 claims
- 0475US6464753B2Furnace flue dust processing methodMAUMEE RES & ENGINEERING INC·Filed 2001·Granted Oct 15, 2002·10 cites·16 claims
- 0572US8968520B2Coal processing to upgrade low rank coal having low oil contentCOOLIDGE DENNIS W·Filed 2011·Granted Mar 3, 2015·2 cites·22 claims
- 0666US5372497AProcess and apparatus for igniting a burner in an inert atmosphereSGI INT·Filed 1993·Granted Dec 13, 1994·30 cites·28 claims
- 0762US5730069ALean fuel combustion control methodTEK KOL·Filed 1995·Granted Mar 24, 1998·27 cites·20 claims
- 0852US9523039B2Upgrading coal and other carbonaceous fuels using a lean fuel gas stream from a pyrolysis stepSHENHUA GROUP CORP LTD·Filed 2015·Granted Dec 20, 2016·0 cites·9 claims
- 0950US9005322B2Upgrading coal and other carbonaceous fuels using a lean fuel gas stream from a pyrolysis stepCOOLIDGE DENNIS W·Filed 2011·Granted Apr 14, 2015·0 cites·12 claims
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