Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4640351 | Sealing packer | Robert L. Brookey | 1987-02-03 |
| 4572290 | Mechanical setting tool | — | 1986-02-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4640351 | Sealing packer | Robert L. Brookey | 1987-02-03 |
| 4572290 | Mechanical setting tool | — | 1986-02-25 |