Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10221166 | Process for stretching a film web | Ludwig Börmann | 2019-03-05 |
| 9750649 | Nonwoven/film laminates | Ludwig Börmann | 2017-09-05 |
| 8163216 | Method for producing a film web | Ludwig Börmann | 2012-04-24 |
| 7947147 | Nonwoven/film laminates | Ludwig Börmann | 2011-05-24 |
| 7837418 | Twist drill | Wolfgang Lang | 2010-11-23 |
| 5750920 | Granulated, stabilized .alpha.-and .beta.-octogen | Klaus Redecker, Wolfgang Spranger | 1998-05-12 |