Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626447 | Pipeline patch trolley | Joseph Nelson, Jeffrey T Sitz, Scott W Brady, Kirt J. Rierson | 2003-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626447 | Pipeline patch trolley | Joseph Nelson, Jeffrey T Sitz, Scott W Brady, Kirt J. Rierson | 2003-09-30 |