Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5505903 | Method of producing cold-moulded iron-containing briquettes | Gunter Schrey, Gero Tessmer, Karl Katzensteiner | 1996-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5505903 | Method of producing cold-moulded iron-containing briquettes | Gunter Schrey, Gero Tessmer, Karl Katzensteiner | 1996-04-09 |