Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4314338 | Method of generating subsurface characteristic models | William J. Frawley | 1982-02-02 |
| 4310887 | Verification and calibration of well logs and reconstruction of logs | — | 1982-01-12 |