Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615926 | Annular flow restrictor for electrical submersible pump | Steve Hester, Michael Gary Gagner | 2003-09-09 |
| 6555752 | Corrosion-resistant submersible pump electric cable | Larry V. Dalrymple | 2003-04-29 |