Inventor · disambiguated record
Emil Fehr
Also filed as: FEHR EMIL
8 granted patents·1 pending application·131 citations·filing 1995–2007
88Inventor score
Top patents by PatentIndex Score
9 records- 0192US7896039B2Distributor for pairwise delivery of two liquidsSULZER CHEMTECH AG·Filed 2007·Granted Mar 1, 2011·21 cites·18 claims
- 0282US6540213B2Column comprising a base between filler body sectionsSULZER CHEMTECH AG·Filed 2001·Granted Apr 1, 2003·27 cites·14 claims
- 0377US7540477B2Tray valve for a tray columnSULZER CHEMTECH AG·Filed 2006·Granted Jun 2, 2009·12 cites·18 claims
- 0471US7377498B2Device in process engineering columnSULZER CHEMTECH AG·Filed 2007·Granted May 27, 2008·5 cites·5 claims
- 0569US5783119ALiquid distributor for columnsSULZER CHEMTECH AG·Filed 1995·Granted Jul 21, 1998·37 cites·17 claims
- 0668US7287746B2Device in a process engineering columnSULZER CHEMTECH AG·Filed 2003·Granted Oct 30, 2007·15 cites·10 claims
- 0757US6695008B2Liquid distributor for columnsSULZER CHEMTECH AG·Filed 2002·Granted Feb 24, 2004·7 cites·12 claims
- 0856US6631860B2Guide member for a liquid jet to be deflectedSULZER CHEMTECH AG·Filed 2001·Granted Oct 14, 2003·7 cites·9 claims
- 0947US2005236048A1Fluid inlet deviceGRIEPSMA BART·Filed 2005·Application pending·0 cites
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