Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6318463 | Slickline fluid indentification tool and method of use | Gary Zane Fehrmann | 2001-11-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6318463 | Slickline fluid indentification tool and method of use | Gary Zane Fehrmann | 2001-11-20 |