Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4990085 | Arrangement for an exhaust in a plant arranged for the heat-treatment of products in form of a continuous strip | — | 1991-02-05 |
| D310562 | Housing for mounting a plurality of infrared heating lamps | — | 1990-09-11 |
| 4949478 | Arrangement for a process plant arranged for the heat treatment of strip-shaped products | — | 1990-08-21 |