Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7766080 | Snubbing jack | Irvin M. Slager | 2010-08-03 |
| 7475722 | Method and apparatus for restraining tubular members during well servicing | Irvin M. Slager | 2009-01-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7766080 | Snubbing jack | Irvin M. Slager | 2010-08-03 |
| 7475722 | Method and apparatus for restraining tubular members during well servicing | Irvin M. Slager | 2009-01-13 |