Inventor · disambiguated record
Bruno H. Thut
Also filed as: THUT BRUNO · THUT BRUNO H
37 granted patents·3 pending applications·3,102 citations·filing 1977–2019
98Inventor score
Top patents by PatentIndex Score
40 records- 0199US8333921B2Shaft coupling for device for dispersing gas in or pumping molten metalTHUT BRUNO H·Filed 2010·Granted Dec 18, 2012·84 cites·27 claims
- 0299US7497988B2Vortexer apparatusTHUT BRUNO H·Filed 2006·Granted Mar 3, 2009·120 cites·15 claims
- 0399US7476357B2Gas mixing and dispersement in pumps for pumping molten metalTHUT BRUNO H·Filed 2005·Granted Jan 13, 2009·128 cites·15 claims
- 0499US6881030B2Impeller for molten metal pump with reduced cloggingFiled 2003·Granted Apr 19, 2005·125 cites·20 claims
- 0599US6805834B2Pump for pumping molten metal with expanded pistonFiled 2002·Granted Oct 19, 2004·113 cites·17 claims
- 0699US6524066B2Impeller for molten metal pump with reduced cloggingFiled 2001·Granted Feb 25, 2003·149 cites·31 claims
- 0799US6293759B1Die casting pumpFiled 1999·Granted Sep 25, 2001·119 cites·24 claims
- 0899US5676520AMethod and apparatus for inhibiting oxidation in pumps for pumping molten metalFiled 1995·Granted Oct 14, 1997·134 cites·12 claims
- 0999US4786230ADual volute molten metal pump and selective outlet discriminating meansTHUT BRUNO H·Filed 1985·Granted Nov 22, 1988·173 cites·6 claims
- 1098US9057376B2Tube pump for transferring molten metal while preventing overflowTHUT BRUNO H·Filed 2013·Granted Jun 16, 2015·48 cites·9 claims
- 1198US8142145B2Riser clamp for pumps for pumping molten metalTHUT BRUNO H·Filed 2009·Granted Mar 27, 2012·86 cites·6 claims
- 1298US6533535B2Molten metal pump with protected inletFiled 2001·Granted Mar 18, 2003·134 cites·22 claims
- 1398US6152691APumps for pumping molten metalFiled 1999·Granted Nov 28, 2000·142 cites·29 claims
- 1498US6019576APumps for pumping molten metal with a stirring actionFiled 1997·Granted Feb 1, 2000·183 cites·51 claims
- 1598US5716195APumps for pumping molten metalFiled 1995·Granted Feb 10, 1998·186 cites·16 claims
- 1698US5622481AShaft coupling for a molten metal pumpFiled 1994·Granted Apr 22, 1997·157 cites·13 claims
- 1798US4244423AHeat exchangerTHUT BRUNO H·Filed 1978·Granted Jan 13, 1981·138 cites·3 claims
- 1897US9494366B1System and method for pumping molten metal and melting metal scrapTHUT BRUNO·Filed 2015·Granted Nov 15, 2016·34 cites·17 claims
- 1997US9074601B1Pump for pumping molten metal with reduced dross formation in a bath of molten metalTHUT BRUNO·Filed 2014·Granted Jul 7, 2015·34 cites·29 claims
- 2097US7507365B2Multi functional pump for pumping molten metalTHUT BRUNO H·Filed 2006·Granted Mar 24, 2009·60 cites·33 claims
- 2197US6187096B1Spray assembly for molten metalFiled 1999·Granted Feb 13, 2001·154 cites·21 claims
- 2297US5597289ADynamically balanced pump impellerFiled 1995·Granted Jan 28, 1997·172 cites·7 claims
- 2397US4119141AHeat exchangerTHUT BRUNO H·Filed 1977·Granted Oct 10, 1978·126 cites·2 claims
- 2496US5842832APump for pumping molten metal having cleaning and repair featuresFiled 1996·Granted Dec 1, 1998·142 cites·8 claims
- 2594US9057377B1Pump for pumping molten metal with reduced dross formation in a bath of molten metalTHUT BRUNO·Filed 2014·Granted Jun 16, 2015·19 cites·25 claims
- 2689US7534284B2Flux injection with pump for pumping molten metalTHUT BRUNO H·Filed 2007·Granted May 19, 2009·8 cites·7 claims
- 2789US6113154AImmersion heat exchangersFiled 1998·Granted Sep 5, 2000·108 cites·23 claims
- 2886US8246715B2Adjustable vortexer apparatusTHUT BRUNO H·Filed 2010·Granted Aug 21, 2012·3 cites·9 claims
- 2986US7858020B2Molten metal flow powered degassing deviceTHUT BRUNO H·Filed 2008·Granted Dec 28, 2010·5 cites·13 claims
- 3080US7687017B2Multi functional pump for pumping molten metalTHUT BRUNO H·Filed 2009·Granted Mar 30, 2010·8 cites·7 claims
- 3177US9011117B2Pump for delivering flux to molten metal through a shaft sleeveTHUT BRUNO H·Filed 2013·Granted Apr 21, 2015·1 cites·22 claims
- 3277US7314348B2Impeller for molten metal pump with reduced cloggingTHUT BRUNO H·Filed 2005·Granted Jan 1, 2008·6 cites·23 claims
- 3376US9612055B1Selective circulation and transfer in a molten metal furnaceTHUT BRUNO·Filed 2015·Granted Apr 4, 2017·2 cites·13 claims
- 3464US9243641B2Pump for pumping molten metal including components that resist deteriorationTHUT BRUNO H·Filed 2013·Granted Jan 26, 2016·1 cites·18 claims
- 3551US9593402B1System including a pump for treating wire in molten fluidsTHUT BRUNO·Filed 2015·Granted Mar 14, 2017·0 cites·29 claims
- 3647US8647058B2Cementless pump for pumping molten metalTHUT BRUNO H·Filed 2011·Granted Feb 11, 2014·0 cites·28 claims
- 3747US2021095366A1Tube pump for removing dross during galvanizingTHUT BRUNO H·Filed 2019·Application pending·0 cites
- 3844US10197054B2Positive displacement transfer gear pump for molten metalTHUT BRUNO H·Filed 2017·Granted Feb 5, 2019·0 cites·13 claims
- 3944US2005077730A1Quick disconnect/connect shaft couplingFiled 2003·Application pending·0 cites
- 4039US2001000465A1Pumps for pumping molten metalFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →