Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4709758 | High temperature packer for well conduits | — | 1987-12-01 |
| 4433726 | Energized packer anchor seal assembly | Yung J. Kim | 1984-02-28 |
| 4307781 | Constantly energized no-load tension packer | Kenneth C. Reiter | 1981-12-29 |