Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596089 | Subsea pig launcher piston pig | Jay S. Mandke | 2003-07-22 |
| 6537383 | Subsea pig launcher | J.S. Mandke | 2003-03-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596089 | Subsea pig launcher piston pig | Jay S. Mandke | 2003-07-22 |
| 6537383 | Subsea pig launcher | J.S. Mandke | 2003-03-25 |