Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638154 | Thrust collar for encasing natural casings, and method of use thereof | Kenneth L. Lebsack | 2003-10-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638154 | Thrust collar for encasing natural casings, and method of use thereof | Kenneth L. Lebsack | 2003-10-28 |