Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905051 | Loading device and method for loading storage and transport containers with plastic receptacles | — | 2024-02-20 |
| 11873150 | Tray or storage and transport container for plastic receptacles | — | 2024-01-16 |
| 7923388 | Oleophobic polyolefin fiber materials | Simpert Ludemann, Rule Niederstadt, Daniel A. Wilson | 2011-04-12 |
| 6783806 | Silicone compositions for treating wool materials | Simpert Ludemann, Harald Chrobaczek, Theodor Angele, Lee Howarth | 2004-08-31 |
| 6579325 | Silicone compositions for treating wool materials | Simpert Ludemann, Harald Chrobaczek, Theodor Angele | 2003-06-17 |
| 6056788 | Processes for creasing moist wool fabrics | Erich Rossler, Simpert Ludemann, Hans-Peter Rohring | 2000-05-02 |