Inventor · disambiguated record
Donald L. Wietzke
Also filed as: WIETZKE DONALD L
16 granted patents·1 pending application·214 citations·filing 1997–2016
93Inventor score
Top patents by PatentIndex Score
17 records- 0188US6532905B2CFB with controllable in-bed heat exchangerBABCOCK & WILCOX CO·Filed 2001·Granted Mar 18, 2003·45 cites·24 claims
- 0282US6454824B1CFB impact type particle collection elements attached to cooled supportsBABCOCK & WILCOX CO·Filed 2001·Granted Sep 24, 2002·33 cites·17 claims
- 0378US6863703B2Compact footprint CFB with mechanical dust collectorBABCOCK & WILCOX CO·Filed 2002·Granted Mar 8, 2005·17 cites·19 claims
- 0476US6269778B1Fine solids recycle in a circulating fluidized bedBABCOCK & WILCOX CO·Filed 1999·Granted Aug 7, 2001·34 cites·13 claims
- 0574US7464669B2Integrated fluidized bed ash coolerBABCOCK & WILCOX POWER GENERAT·Filed 2006·Granted Dec 16, 2008·7 cites·13 claims
- 0669US6044805AWall protection from downward flowing solidsBABCOCK & WILCOX CO·Filed 1999·Granted Apr 4, 2000·23 cites·20 claims
- 0768US6395237B1Circulating fluidized bed reactor with selective catalytic reductionBABCOCK & WILCOX CO·Filed 2000·Granted May 28, 2002·14 cites·11 claims
- 0863US6500221B2Cooled tubes arranged to form impact type particle separatorsBABCOCK & WILCOX CO·Filed 2001·Granted Dec 31, 2002·11 cites·38 claims
- 0961US6491000B1Wall protection from downward flowing solidsBABCOCK & WILCOX CO·Filed 2000·Granted Dec 10, 2002·10 cites·20 claims
- 1056US6967005B2Circulating fluidized bed reactor with selective catalytic reductionBABCOCK & WILCOX CO·Filed 2001·Granted Nov 22, 2005·3 cites·11 claims
- 1150US8047162B2Black plant steam furnace injectionBABCOCK & WILCOX POWER GENERAT·Filed 2008·Granted Nov 1, 2011·0 cites·17 claims
- 1248US9989244B2Furnace cooling by steam and air injectionBABCOCK & WILCOX CO·Filed 2016·Granted Jun 5, 2018·0 cites·20 claims
- 1347US9327250B2Fluidizing nozzle or bubble cap assembly for air distribution gridBABCOCK & WILCOX POWER GENERAT·Filed 2014·Granted May 3, 2016·0 cites·8 claims
- 1443US6681722B1Floored impact-type solids separator using downward expanding separator elementsBABCOCK & WILCOX CO·Filed 2002·Granted Jan 27, 2004·1 cites·10 claims
- 1543US6029612AFluidized bed reactorFOSTER WHEELER ENERGIA OY·Filed 1997·Granted Feb 29, 2000·9 cites·26 claims
- 1639US6699444B1Fluidized bed reactorFOSTER WHEELER ENERGIA OY·Filed 1999·Granted Mar 2, 2004·7 cites·35 claims
- 1737US2003136095A1Impact collector with direct and indirect impact surfacesFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →