Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6706774 | Two-component on-site foam system and its use for foaming openings for the purpose of fire protection | Herbert Munzenberger, Franz Heimpel, Stefan Rump, Christian Förg | 2004-03-16 |
| 5239024 | Process for the preparation of alternating copolymers perpared from unsaturated polar compounds and olefins | Claus D. Eisenbach, Ulrich Bulow, Hartmut Fischer | 1993-08-24 |