Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11745262 | Method for foaming metal in a liquid bath | Stefan Sattler | 2023-09-05 |
| 11612934 | Method for producing a semi-finished product for a composite matertal | — | 2023-03-28 |
| 4687834 | Polyester imides and method for producing same | Martin Bartmann | 1987-08-18 |
| 4233202 | Process for the purification of epoxy compounds | Dieter Berger, Wilfried Bartz | 1980-11-11 |