Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5471860 | Apparatus for straightening and orientating projections or nipples of anodes | Paul Haverbeck, Alfred Marquart, Roland Rathgeber | 1995-12-05 |
| 5268083 | Apparatus for aligning anode stubs | Roland Rathgeber | 1993-12-07 |
| 5182869 | Apparatus for cooling spent anodes of electrolytic melting baths | Roland Rathgeber, Udo Jerxsen | 1993-02-02 |
| 5117672 | Machines for straightening elongate components such as anode rods | — | 1992-06-02 |
| 4480381 | Aligning and locating apparatus | Heribert Loweg | 1984-11-06 |