Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10960335 | Support and drainage material, filter, and method of use | Thomas M. Sorensen, James A. Bair | 2021-03-30 |
| 10918976 | Support and drainage material, filter, and method of use | John P. Miller | 2021-02-16 |
| 10773198 | Support and drainage material, filter, and method of use | John P. Miller, Thomas M. Sorensen | 2020-09-15 |
| 10639567 | Support and drainage material, filter, and method of use | John P. Miller | 2020-05-05 |
| 10617978 | Support and drainage material, filter, and method of use | John P. Miller | 2020-04-14 |
| 9670441 | Method for treating a fluid, in particular a beverage | Ralf Ascher, Roland Müller, Harry Frison | 2017-06-06 |
| 8464877 | Filter module and method for its manufacture | Wolfgang Diemer | 2013-06-18 |
| 8312997 | Module for processing a fluid and a process for manufacture of same | Denis Hahn, John D. Miller, Wolfgang Diemer, Klaus Feifel | 2012-11-20 |
| 8245853 | Filter module | Wolfgang Diemer, Dieter Mohn, Klaus Feifel | 2012-08-21 |
| 8240483 | Filter module and process for manufacture of same | Wolfgang Diemer | 2012-08-14 |
| 8220641 | Filter module and process for manufacture of same | Wolfgang Diemer | 2012-07-17 |
| 8215494 | Filter module and method for its manufacture | Wolfgang Diemer | 2012-07-10 |
| 8181793 | Depth filter sheet material and method for manufacturing same | Klaus Feifel, Wolfgang Diemer | 2012-05-22 |
| 8128824 | Filter module | Wolfgang Diemer, Georg Schnieder, Gerhard Strohm | 2012-03-06 |
| 8127935 | Filter module and process for manufacture of same | Wolfgang Diemer | 2012-03-06 |
| 7938275 | Filter module and process for manufacture of same | Wolfgang Diemer | 2011-05-10 |
| 7934605 | Filter module and process for manufacture of same | Wolfgang Diemer | 2011-05-03 |
| 7934604 | Filter module and process for manufacture of same | Wolfgang Diemer | 2011-05-03 |
| 7794594 | Filter module | Wolfgang Diemer, Georg Schnieder, Gerhard Strohm | 2010-09-14 |
| 7731849 | Filter module and filter device | Wolfgang Diemer | 2010-06-08 |
| 7473357 | Filtration device | Wolfgang Diemer | 2009-01-06 |
| 7357866 | Filter module, installation kit for a filter module and a filter device | Wolfgang Diemer | 2008-04-15 |
| 6126843 | Process for the antimicrobial treatment of cooling lubricants | Siegfried Lang, Bernhard Fussnegger, Dietmar Oechsle, Klaus Feifel | 2000-10-03 |