Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828280 | Methods for stimulating hydrocarbon production | Curtis L. Boney, Matthew J. Miller | 2004-12-07 |
| 6776235 | Hydraulic fracturing method | — | 2004-08-17 |
| 6720290 | Foaming agents for use in coal seam reservoirs | J. Ernest Brown, Jerald J. Hinkel, Ramchandra M. Reddy | 2004-04-13 |