Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7223331 | Method for settling suspended fine inorganic solid particles from hydrocarbon slurry and additive for use therewith | Joseph L. Stark, Lawrence N. Kremer | 2007-05-29 |
| 6316685 | Method for separating solids from hydrocarbon slurries | Lawrence N. Kremer, Joseph L. Stark, Andrew J. McCallum | 2001-11-13 |
| 5783526 | Process to enhance removal of adhering solids from the surface of wellbores and sand control devices therein | James W. Dobson, Jr., James P Cashion | 1998-07-21 |