Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4923225 | Assembly for connecting a metal member to a ceramic refractory member | Ernst Luhrsen, Siegfried Pohl, Albert Ott, Karl Baum | 1990-05-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4923225 | Assembly for connecting a metal member to a ceramic refractory member | Ernst Luhrsen, Siegfried Pohl, Albert Ott, Karl Baum | 1990-05-08 |