Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431073 | Device, system and method for on-line explosive deslagging | Francis Zilka, Timothy Zilka, Donald Howard | 2002-08-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431073 | Device, system and method for on-line explosive deslagging | Francis Zilka, Timothy Zilka, Donald Howard | 2002-08-13 |