Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6722105 | Method of making an inflatable gas bag for use as a borehole plug | Sanford S. Jenkins, Thomas S. Jenkins | 2004-04-20 |
| 6619387 | Inflatable gas bag for use as a borehole plug | Sanford S. Jenkins, Thomas S. Jenkins | 2003-09-16 |
| 5346005 | Inflatable borehole plug assemblies | — | 1994-09-13 |
| 4846278 | Borehole plug and method | — | 1989-07-11 |