Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5704781 | Refractory wall brick for a heating channel of a ring pit furnace | — | 1998-01-06 |
| 5466150 | Sagger wall for a ring pit furnace | Gernot Albersdorfer | 1995-11-14 |
| 4846678 | Means and method for heat treatment of green bodies | Gernot Albersdorfer | 1989-07-11 |