Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6505850 | Airbag covering cap comprising a support layer and a cover layer of different elasticities | Rudolf Helfrich, Norbert Väth, Thomas Klein, Norbert Wolleb, Tomás Sieira +1 more | 2003-01-14 |
| 4942594 | Method for the chemical decontamination of large components and systems of metallic materials of nuclear reactors | Horst-Otto Bertholdt | 1990-07-17 |