Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11457724 | Method and device for machining screwed-in brushes | Ingo Kumpf, Marc König | 2022-10-04 |
| 11230519 | Low-viscosity solutions of alkaline-earth metal alkoxides in aprotic solvents, method for the production of same and use for the production of ziegler-natta catalysts | Ulrich Wietelmann, Ute Emmel, Armin Stoll | 2022-01-25 |