Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315879 | Process for preparing starting materials to form a ceramic composition | Hans P. H. Pfuhl, Diethard G. Kreiner | 1982-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315879 | Process for preparing starting materials to form a ceramic composition | Hans P. H. Pfuhl, Diethard G. Kreiner | 1982-02-16 |