Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814800 | Device for detecting the use of false cards by reading embossed characters | Peter Marsh | 1998-09-29 |
| 4934419 | Fleet data monitoring system | Stuart D. Finch | 1990-06-19 |