Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320723 | Apparatus for measurement of capillary pressure in a porous sample | William J. Willems, Tom Hicks | 2025-06-03 |
| 5289877 | Cement mixing and pumping system and method for oil/gas well | Ronald E. Dant, Kent Dieball, Stanley V. Stephenson, Paul O. Padgett | 1994-03-01 |
| 4850392 | Double poppet relief valve | J. Bradley Crump, Johnny R. Wells | 1989-07-25 |