Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5262204 | Glass-ceramic article decorated with ceramic color and process for its production | Helmut Dislich, Herwig Scheidler, Gerhard Weber | 1993-11-16 |
| 5137779 | Glass-ceramic article decorated with ceramic color | Helmut Dislich, Herwig Scheidler, Gerhard Weber | 1992-08-11 |
| 4877668 | Pressure vessel sight glasses | Helmut Dislich, Gerhard Weber | 1989-10-31 |
| 4229491 | Process for producing cadmium stannate layers | Helmut Dislich, Gunther Wolf | 1980-10-21 |