Inventor · disambiguated record
Gregory K. Schwalm
Also filed as: SCHWALM GREGORY · SCHWALM GREGORY K
13 granted patents·4 pending applications·179 citations·filing 1992–2020
91Inventor score
Files withHAMILTON SUNDSTRAND CORP14BERINGER DURWOOD M1HAMILTON SUNDSTRAND1UNITED TECHNOLOGIES CORP1
Top patents by PatentIndex Score
17 records- 0195US10619936B2High pressure counterflow heat exchangerHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Apr 14, 2020·8 cites·5 claims
- 0289US7300494B2On-board inert gas generation system with compressor surge protectionHAMILTON SUNDSTRAND CORP·Filed 2005·Granted Nov 27, 2007·29 cites·14 claims
- 0387US10545001B2Heat exchanger with adjacent inlets and outletsHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Jan 28, 2020·3 cites·14 claims
- 0483US7445659B2Ejector to reduce permeate backpressure of air separation moduleHAMILTON SUNDSTRAND CORP·Filed 2007·Granted Nov 4, 2008·10 cites·17 claims
- 0582US11598583B2High pressure counterflow heat exchangerHAMILTON SUNDSTRAND CORP·Filed 2020·Granted Mar 7, 2023·1 cites·15 claims
- 0680US10001026B2In-line shutoff valvesHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Jun 19, 2018·4 cites·19 claims
- 0780US7273507B2On-board inert gas generation systemHAMILTON SUNDSTRAND CORP·Filed 2004·Granted Sep 25, 2007·37 cites·7 claims
- 0880US7175692B2Ejector to reduce permeate backpressure of air separation moduleHAMILTON SUNDSTRAND·Filed 2004·Granted Feb 13, 2007·24 cites·18 claims
- 0978US5323624AFiltered environmental control systemUNITED TECHNOLOGIES CORP·Filed 1992·Granted Jun 28, 1994·57 cites·11 claims
- 1076US8129036B2High strength and high thermal conductivity heat transfer apparatusBERINGER DURWOOD M·Filed 2008·Granted Mar 6, 2012·5 cites·7 claims
- 1172US9816767B2Tubes and manifolds for heat exchangersHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Nov 14, 2017·1 cites·13 claims
- 1268US11473854B2Heat exchanger with adjacent inlets and outletsHAMILTON SUNDSTRAND CORP·Filed 2019·Granted Oct 18, 2022·0 cites·6 claims
- 1350US10184727B2Nested loop heat exchangerHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Jan 22, 2019·0 cites·8 claims
- 1443US2017211898A1Heat exchanger with enhanced heat transferHAMILTON SUNDSTRAND CORP·Filed 2016·Application pending·0 cites
- 1543US2017211888A1Heat exchanger with center manifold and thermal separatorHAMILTON SUNDSTRAND CORP·Filed 2016·Application pending·0 cites
- 1642US2017211896A1Heat exchanger with center manifoldHAMILTON SUNDSTRAND CORP·Filed 2016·Application pending·0 cites
- 1741US2017045309A1High temperature flow manifoldHAMILTON SUNDSTRAND CORP·Filed 2015·Application pending·0 cites
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