Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628410 | Classifying or sorting | Robin W. Smith | 1997-05-13 |
| 5603414 | Detecting diamonds in a rock sample | Marie-Line Rooney, James Gordon Charters Smith, Martin Cooper | 1997-02-18 |