Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5196482 | Thermoplastic molding compositions | Peter O. Stahl | 1993-03-23 |
| 4453367 | Honeycomb core material and sandwich construction structural building materials incorporating same | Eugen Karl Mossner | 1984-06-12 |