Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832887 | Process for firing green moldings of ceramic pastes | — | 1989-05-23 |
| 4668176 | Extrusion device for the production of honeycomb structures | Hans Brigasky, Willi Lewand | 1987-05-26 |
| 4268919 | Joint endoprosthesis | — | 1981-05-26 |
| 4225981 | Endo prothesis with a metal-ceramic union | — | 1980-10-07 |
| 4198711 | Joint endoprosthesis | — | 1980-04-22 |