Inventor · disambiguated record
Klaus Feifel
Also filed as: FEIFEL KLAUS · FEIFEL KLAUS HELMUT
5 granted patents·3 pending applications·14 citations·filing 1998–2009
70Inventor score
Top patents by PatentIndex Score
8 records- 0183US7351345B2Method for manufacturing a module for treating a fluidPALL CORP·Filed 2005·Granted Apr 1, 2008·11 cites·16 claims
- 0254US8245853B2Filter moduleDIEMER WOLFGANG·Filed 2008·Granted Aug 21, 2012·1 cites·17 claims
- 0353US8312997B2Module for processing a fluid and a process for manufacture of sameHAHN DENIS·Filed 2008·Granted Nov 20, 2012·2 cites·44 claims
- 0452US2008142449A1Method for Manufacturing a Module for Treating a FluidPALL CORP·Filed 2008·Application pending·0 cites
- 0546US8181793B2Depth filter sheet material and method for manufacturing sameZEILER MARTIN·Filed 2009·Granted May 22, 2012·0 cites·19 claims
- 0646US2010140177A1Fluid processing systemPALL CORP·Filed 2008·Application pending·0 cites
- 0740US2004079694A1Module for treating fluids and a method of producing a module of this typePALL CORP·Filed 2003·Application pending·0 cites
- 0829US6126843AProcess for the antimicrobial treatment of cooling lubricantsBASF AG·Filed 1998·Granted Oct 3, 2000·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Klaus Feifel files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →