Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8621979 | Lubrication system for a reciprocating apparatus | John Dexter Brunet, David Mark Stribling, Dickey Charles Headrick | 2014-01-07 |
| 8151885 | Erosion resistant flow connector | Brad Robert Bull, Kenneth G. Neal | 2012-04-10 |
| 8069923 | Top suction fluid end | Stanley Stephenson, David Mark Stribling, Larry Edwin Guffee, Greg MaCauely | 2011-12-06 |
| 7963572 | Differential pitch hammerless connection with hydraulic driving mechanism | Brad Robert Bull, Leonard R. Case, Todd Dean | 2011-06-21 |