Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597505 | Roof bolt plate | Herbert S. Price | 2009-10-06 |
| 7510351 | Method for supporting a subsurface material | Herbert S. Price | 2009-03-31 |
| 7293608 | Liquid well stimulator | Clifton M. Dudley | 2007-11-13 |
| 5842442 | Animal treatment apparatus | — | 1998-12-01 |