Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5726630 | Detection of multiple articles | Michael J. C. Marsh, Andrzej Lenarcik, Clinton Aiden Van Zyl, Andries Christoffel Van Schalkwyk | 1998-03-10 |
| 5519381 | Detection of multiple articles | Michael J. C. Marsh, Andrzej Lenarcik, Clinton Aiden Van Zyl, Andries Christoffel Van Schalkwyk | 1996-05-21 |