Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5293939 | Formation treating methods | Philip D. Fader | 1994-03-15 |
| 5285849 | Formation treating methods | Robert H. Friedman | 1994-02-15 |
| 5284206 | Formation treating | Philip D. Fader, Carlos W. Pardo | 1994-02-08 |