Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645637 | Extinguishing medium for quenching electric arcs scope | Uwe Kaltenborn, Jens Rocks | 2003-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645637 | Extinguishing medium for quenching electric arcs scope | Uwe Kaltenborn, Jens Rocks | 2003-11-11 |