Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345653 | Packer deflate subassembly for an inflatable packer system | Randy S. Baker | 1982-08-24 |
| 4332298 | Valve assembly for an inflatable packer system | Felix Kuus | 1982-06-01 |
| 4316504 | Check/relief valve for an inflatable packer system | Randy S. Baker | 1982-02-23 |