Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9669577 | Stretch blow molding system | — | 2017-06-06 |
| 9623357 | Tank vent filter with downpipe | Marcel Holzwarth, Christian Vogt | 2017-04-18 |
| 9586165 | Air filter and filter element of an air filter | Eric THEBAULT, Guenter Goerg, Timo Dirnberger, Ralf Dietz | 2017-03-07 |
| 9586167 | Flat filter element and air filter | Eric THEBAULT, Guenter Goerg, Timo Dirnberger, Ralf Dietz | 2017-03-07 |
| 9586168 | Flat filter element, filter housing and air filter | Eric THEBAULT, Guenter Goerg, Timo Dirnberger, Ralf Dietz | 2017-03-07 |
| 9539895 | Tank venting filter having a constriction in the air inlet area | Marcel Holzwarth, Florian Keller | 2017-01-10 |
| 9359979 | Air filter and filter element of an air filter | Eric THEBAULT, Guenter Goerg, Timo Dirnberger, Ralf Dietz | 2016-06-07 |
| 7799454 | Method and device for stacking fuel cells | Felix Buechi, Martin Ruge | 2010-09-21 |
| 7645530 | Method and apparatus for humidification of the membrane of a fuel cell | Felix Buechi, Martin Ruge | 2010-01-12 |
| 7311195 | Mixing capsule and method for activating the same | — | 2007-12-25 |
| 6457469 | Device for cam-cutting slabs or tiles | Erich Mueller | 2002-10-01 |
| D453452 | Hand-held dispensing gun for pasty masses | — | 2002-02-12 |
| 4918886 | Raceway system for modular wall panels | Fredrick C. Benoit, Ruben Cardenas, Joseph M. Wisniewski | 1990-04-24 |
| 4457117 | Modular room divider system | Alfred J. Leiher, Myrl D. Pierce | 1984-07-03 |