Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5404954 | Well screen for increased production | Nobuo Morita | 1995-04-11 |
| 5232048 | Well screen with increased outer surface area | Nobuo Morita | 1993-08-03 |
| 5211250 | Method for stabilizing boreholes | Edwin Kubena, Jr., James A. Wingrave | 1993-05-18 |
| 5080170 | Method for reducing fluid leak-off during well treatment | Lisa A. Cantu | 1992-01-14 |
| 5072791 | Method of stabilizing formation prior to gravel packing | — | 1991-12-17 |
| 5012869 | Method for restricting gas influx during well cementing | Donald L. Whitfill | 1991-05-07 |