Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168374 | Tiltable exchangeable metallurgical vessel and method for fixing and releasing a tiltable metallurgical vessel | Robert Kapl, Gerald Wimmer | 2021-11-09 |
| 4688620 | Curtain tape | Wilhelm Roller | 1987-08-25 |
| 4592467 | Device installed in passenger cars for smashing windows after traffic accidents | — | 1986-06-03 |
| 4180914 | Self-locking telescopic extensible rule | — | 1980-01-01 |