Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4224843 | Tensioning device for simultaneously tensioning a plurality of bolts | Siegfried Heiermann, Hans Lachner, Jörg Richter, Peter Schungel, Hans Warnke | 1980-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4224843 | Tensioning device for simultaneously tensioning a plurality of bolts | Siegfried Heiermann, Hans Lachner, Jörg Richter, Peter Schungel, Hans Warnke | 1980-09-30 |