Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473208 | Electropolishing method and system therefor | Wolfgang Hansal, Selma Hansal, Gabriela Sandulache | 2022-10-18 |
| 11060925 | Magnetic force sensor and production thereof | Wolfgang Hansal, Selma Hansal, Martina HALMDIENST | 2021-07-13 |
| 7503129 | Steam blower box | — | 2009-03-17 |
| 6733632 | Process and apparatus for the on-line calendering of SC-A paper | Stefan Winheim, Manfred Diebel | 2004-05-11 |
| 6500305 | Process and apparatus for the on-line calendering of SC-A paper | Stefan Winheim, Manfred Diebel | 2002-12-31 |
| 6258214 | Process for the on-line manufacture of SC-A paper | Stefan Winheim | 2001-07-10 |
| 6073549 | Apparatus for the on-line manufacture of SC-A paper | Stefan Winheim | 2000-06-13 |