Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680223 | Method and system for labeling a document for storage, manipulation, and retrieval | Walter A. Johnson, Dick W. Lo, Z. Erol Smith, III | 1997-10-21 |
| 5603414 | Detecting diamonds in a rock sample | Marie-Line Rooney, James Gordon Charters Smith, Martin P. Smith | 1997-02-18 |