Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6165926 | Castable refractory composition and methods of making refractory bodies | Volker Gnauck | 2000-12-26 |
| 5885510 | Methods of making refractory bodies | Volker Gnauck | 1999-03-23 |
| 5252316 | Zirconium oxide powder, process for its preparation and its use | Peter Kleinschmit, Doris Peuckert | 1993-10-12 |
| 5188991 | Zirconium oxide powder, process for its preparation and use | Peter Kleinschmit, Doris Peuckert | 1993-02-23 |
| 5154904 | Process for the production of a seed mixture for the synthesis of faujasite | Peter Kleinschmit, Hans Strack | 1992-10-13 |
| 5011673 | Zirconium oxide powder | Peter Kleinschmit, Doris Peuckert | 1991-04-30 |