Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5260911 | Seismic surveying | Geoffrey M. Jackson, Delman Lee, David S. R. Campbell, Charles C. Mosher | 1993-11-09 |
| 4653031 | Mapping faults in a geological seam | David J. Buchanan, Richard W. Davis, Peter J. Jackson | 1987-03-24 |
| 4351035 | Method of and apparatus for locating disturbances in a mineral seam | David J. Buchanan | 1982-09-21 |