Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446705 | Method and apparatus for manipulating an electrode | Ilia Geltser | 2002-09-10 |
| 6273179 | Method and apparatus for metal electrode or ingot casting | Ilia Geltser | 2001-08-14 |