Inventor · disambiguated record
Ray W. Sheldon
Also filed as: SHELDON RAY W
4 granted patents·2 pending applications·49 citations·filing 2000–2013
75Inventor score
Top patents by PatentIndex Score
6 records- 0186US8371041B2Apparatus for upgrading coalSYNCOAL SOLUTIONS INC·Filed 2009·Granted Feb 12, 2013·14 cites·8 claims
- 0282US8671586B2Apparatus for upgrading coal and method of using sameSYNCOAL SOLUTIONS INC·Filed 2013·Granted Mar 18, 2014·6 cites·7 claims
- 0376US6325001B1Process to improve boiler operation by supplemental firing with thermally beneficiated low rank coalWESTERN SYNCOAL LLC·Filed 2000·Granted Dec 4, 2001·28 cites·11 claims
- 0466US8999015B2Apparatus for upgrading coal and method of using sameSYNCOAL SOLUTIONS INC·Filed 2013·Granted Apr 7, 2015·1 cites·17 claims
- 0546US2009158610A1Thermal coal upgrading processorBONNER HARRY E·Filed 2007·Application pending·0 cites
- 0643US2009045103A1Thermal coal upgrading processBONNER HARRY E·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →