Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9821964 | Feeder for feeding cut pieces of wood | — | 2017-11-21 |
| 4914148 | Water-dilutable coating agent for preparing the base layer of a multilayer coating | Hans-Dieter Hille, Hermann Drexler | 1990-04-03 |
| 4558090 | Water-dilutable coating agent for preparing the base layer of a multilayer coating | Hermann Drexler, Hans-Dieter Hille, Ulrich Poth | 1985-12-10 |
| 4489135 | Water-dilutable coating agent for preparing the base layer of a multilayer coating | Hermann Drexler, Hans-Dieter Hille, Ulrich Roth | 1984-12-18 |