Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5441340 | Method for controlling the density of a well fracturing slurry | Greg L. Cedillo, Thomas A. Robertson, Robert Allen Baten, Bruce A. Vicknair | 1995-08-15 |
| 5281023 | Method and apparatus for automatically controlling a well fracturing operation | Greg L. Cedillo, Thomas A. Robertson, Robert Allen Baten, Bruce A. Vicknair | 1994-01-25 |