Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698645 | Process for preparing cycloolefin copolymers | Frank Osan, Frank Kuber, Michael Aulbach | 1997-12-16 |
| 5602219 | Process for preparing cycloolefin copolymers | Michael Aulbach, Michael-Joachim Brekner, Frank K uber, Frank Osan, J urgen Rohrmann | 1997-02-11 |
| 5596621 | High-voltage plug for an X-ray tube | Raimund Schwarz | 1997-01-21 |