Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6228812 | Compositions and methods for selective modification of subterranean formation permeability | Jeffrey C. Dawson, Hoang Van Le | 2001-05-08 |
| 6169058 | Compositions and methods for hydraulic fracturing | Hoang Van Le, Jeffrey C. Dawson, David Mack, Scott G. Nelson | 2001-01-02 |
| 6017855 | Polymer expansion for oil and gas recovery | Jeffrey C. Dawson, Hoang Van Le | 2000-01-25 |
| 5735349 | Compositions and methods for modifying the permeability of subterranean formations | Jeffrey C. Dawson, Hoang Van Le | 1998-04-07 |