Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6715341 | Permeability measurement apparatus and method | David Bowen, James McLean Somerville | 2004-04-06 |
| 5379645 | Test cell for applying directionally variable three dimensional stress fields to a test specimen | — | 1995-01-10 |
| 5145235 | Measurement of the alignment of an articulated mine conveyor | — | 1992-09-08 |
| 4913499 | Equipment and method for measuring convergence | — | 1990-04-03 |