Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5220504 | Evaluating properties of porous formations | J. Jamie Goemez-Hernandez, Gregory S. Baker, Howard N. Egan | 1993-06-15 |
| 5206836 | Method of determining position and dimensions of a subsurface structure intersecting a wellbore in the earth | Richard P. Gooch, David E. Goldberg | 1993-04-27 |
| 5081613 | Method of identification of well damage and downhole irregularities | Gregory S. Baker, Howard N. Egan | 1992-01-14 |
| 5031163 | Method of determining position and dimensions of a subsurface structure intersecting a wellbore in the earth | Richard P. Gooch, David E. Goldberg | 1991-07-09 |
| 4802144 | Hydraulic fracture analysis method | William St. Lawrence | 1989-01-31 |
| 4783769 | Method of determining position and dimensions of a subsurface structure intersecting a wellbore in the earth | — | 1988-11-08 |