Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D630076 | Tool head | — | 2011-01-04 |
| 6056050 | Apparatus for enhanced recovery of viscous oil deposits | Dennis M. Snow | 2000-05-02 |
| 5826655 | Method for enhanced recovery of viscous oil deposits | Dennis M. Snow | 1998-10-27 |