Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D531442 | Liquid soap dispenser | — | 2006-11-07 |
| 6269881 | Oil recovery method for waxy crude oil using alkylaryl sulfonate surfactants derived from alpha-olefins and the alpha-olefin compositions | Curtis B. Campbell | 2001-08-07 |
| 5351757 | Method for silica gel emplacement for enhanced oil recovery | Jae Jun Bae | 1994-10-04 |
| 5234054 | Method for foam emplacement in gas flooding for enhanced oil recovery | — | 1993-08-10 |