Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227337 | Container closure | Franz-Michael Lässer, Werner Steurer, Peter Winghart | 2025-02-18 |
| 12017822 | Closure cap for closing a container | Franz-Michael Lässer | 2024-06-25 |
| 8449675 | Semiconductor wafer with an epitaxially deposited layer, and process for producing the semiconductor wafer | Rupert Krautbauer, Gerhard Huettl, Andrej Lenz, Rainer Winkler | 2013-05-28 |
| 6789681 | Screen for fiber suspensions and method for the manufacture thereof | Erich Czerwoniak, Wilhelm Hagen Hutzler, Jochen Gustav Pfeffer | 2004-09-14 |
| 5897705 | Process for the production of an epitaxially coated semiconductor wafer | Wolfgang Siebert | 1999-04-27 |