Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4646318 | Crucible furnace with adjustable electrodes | Friedrich Nordmeyer, Eckard Schunk, Frank Winter | 1987-02-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4646318 | Crucible furnace with adjustable electrodes | Friedrich Nordmeyer, Eckard Schunk, Frank Winter | 1987-02-24 |