Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6221450 | Synthetic closure | Eduardo Lauer | 2001-04-24 |
| 5904965 | Synthetic closure | Eduardo Lauer | 1999-05-18 |
| 4952450 | Foam panel and block constructions | — | 1990-08-28 |
| 4755408 | Foam panels and blocks of hollow profiles | — | 1988-07-05 |
| 4753841 | Air-borne and footstep noise insulating panels of synthetic resin foam for floating plaster floors or floating wooden floors | Jean P. Strasser | 1988-06-28 |
| 4576846 | Flexible plastic foam with a groove- and tongue-like closing system | — | 1986-03-18 |