Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7198311 | Elevator for pipe | David A. Potts | 2007-04-03 |
| 7084021 | Method of forming a structure wherein an electrode comprising a refractory metal is deposited | — | 2006-08-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7198311 | Elevator for pipe | David A. Potts | 2007-04-03 |
| 7084021 | Method of forming a structure wherein an electrode comprising a refractory metal is deposited | — | 2006-08-01 |