Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342277 | Roll with separate shell and roll core | Karl Steiner | 1994-08-30 |
| 5320702 | Apparatus for manufacturing a press blanket | Karl Steiner, Harald Aufrecht, Christian Schiel | 1994-06-14 |