Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5188879 | Polyimide foam filled structures | Francis U. Hill, Paul F. Schoenzart | 1993-02-23 |
| 5178857 | Pharmaceutical compositions and their use in the treatment of parasitoses | Hanns Goeth, Ingeborg Renner | 1993-01-12 |
| 5118722 | Method of producing elastic foams having a base of polyurethane by microwave foaming | Klaus Wollmann, Alexander Ach | 1992-06-02 |
| 5072952 | Sealing element | Fritz Irrgeher | 1991-12-17 |
| 4980389 | Polyetherimide foam precursors and foams having improved physical properties and methods of making them | Francis U. Hill, Paul F. Schoenzart | 1990-12-25 |
| 4584232 | Foam material sound absorption | Josef F. Irregeher | 1986-04-22 |