Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6313429 | Dual mode plasma arc torch for use with plasma arc treatment system and method of use thereof | Robin A. Lampson, Robert E. Haun, Richard C. Eschenbach | 2001-11-06 |
| 6180911 | Material and geometry design to enhance the operation of a plasma arc | Peter Weber, Mark W. Shuey, Robin A. Lampson | 2001-01-30 |