Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326955 | Standoff control method and apparatus for plasma cutting machine | Eiichi Nozaki, Masahiko Hasegawa, Iwao Kurkawa, Atsushi Wakui | 1994-07-05 |
| 5288970 | Method of controlling torch height in plasma cutting | — | 1994-02-22 |