Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729391 | Insertable progressing cavity pump | David Hill, Kevin Kimberley, John L. Hughes | 2004-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729391 | Insertable progressing cavity pump | David Hill, Kevin Kimberley, John L. Hughes | 2004-05-04 |