Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897915 | Segmented tubular body | David R. Hall, Paula Turner, Nathan Nelson | 2011-03-01 |
| 7692140 | Downhole cover | David R. Hall, Paula Turner, Nathan Nelson | 2010-04-06 |
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897915 | Segmented tubular body | David R. Hall, Paula Turner, Nathan Nelson | 2011-03-01 |
| 7692140 | Downhole cover | David R. Hall, Paula Turner, Nathan Nelson | 2010-04-06 |