Inventor · disambiguated record
Mark A. Siddoway
Also filed as: SIDDOWAY MARK · SIDDOWAY MARK A · SIDDOWAY MARK ALAN
9 granted patents·459 citations·filing 1985–2015
91Inventor score
Top patents by PatentIndex Score
9 records- 0193US7950453B2Downhole burner systems and methods for heating subsurface formationsSHELL OIL CO·Filed 2008·Granted May 31, 2011·99 cites·20 claims
- 0291US4793656AIn-situ coal dryingSHELL MINING COMPANY·Filed 1987·Granted Dec 27, 1988·146 cites·21 claims
- 0390US5582807AMethod and apparatus for removing particulate and gaseous pollutants from a gas streamTEK KOL·Filed 1994·Granted Dec 10, 1996·99 cites·12 claims
- 0480US4582511AProcess for suppressing the dusting of coalSHELL OIL CO·Filed 1985·Granted Apr 15, 1986·29 cites·10 claims
- 0576US4617744AElongated slot dryer for wet particulate materialSHELL OIL CO·Filed 1985·Granted Oct 21, 1986·31 cites·33 claims
- 0670US5547548APyrolysis process water utilizationTEK KOL·Filed 1994·Granted Aug 20, 1996·21 cites·12 claims
- 0767US4797136ALow rank coal by wet oxidizing, drying and coolingSHELL OIL CO·Filed 1988·Granted Jan 10, 1989·20 cites·11 claims
- 0857US4750913ACooling of dried coalSHELL MINING COMPANY·Filed 1986·Granted Jun 14, 1988·14 cites·12 claims
- 0935US10808999B2Process for increasing ethylene and propylene yield from a propylene plantDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted Oct 20, 2020·0 cites·7 claims
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