Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897029 | Device for preparing a very homogeneous and finely divided fine-ceramics mass | Dieter Seltmann | 1990-01-30 |
| 4715812 | Kiln furniture | Alfred G. von Matuschka, Klaus Liethschmidt, Hubertus Webert | 1987-12-29 |
| 4256498 | Process for the manufacture of refractory ware | — | 1981-03-17 |