Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823777 | Apparatus for compressing objects and high-pressure press | Manfred Klapper, Viktor Gliha | 2004-11-30 |
| 6422492 | Apparatus for treating ion-exchange resin | Johann Lisson, Karl-Heinz Kleinschroth, Robert Grigat | 2002-07-23 |
| 6096117 | Aerosol filter having filter layers of metal gauze | Johann Lisson, Viktor Gliha, Karl-Heinz Kleinschroth | 2000-08-01 |
| 6077425 | Method of separating a medium into a solids-containing component and a liquid component | Karl-Heinz Kleinschroth, Johann Lisson, Josef Sowka | 2000-06-20 |
| 5928508 | Method and apparatus for separating a medium into a solids-containing component and a liquid component | Karl-Heinz Kleinschroth, Johann Lisson, Josef Sowka | 1999-07-27 |
| 5877225 | Method of reducing the volume of a mixture of resin powder and inert synthetic fibers | Karl-Heinz Kleinschroth, Dietmar Bege | 1999-03-02 |
| 5839206 | Drying station for liquid or damp waste using a pliable heating mat | Johann Lisson, Karl-Heinz Kleinschroth | 1998-11-24 |