Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6233996 | Driving mechanism for industrial installations, in particular for primary industry installations | Theodor Salzmann | 2001-05-22 |
| 6189352 | Drive device for roll stands | Theodor Salzmann, Johann Wokusch | 2001-02-20 |
| 5764499 | Direct a.c. converter | Hans-Peter Timmert | 1998-06-09 |