Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483882 | EFM demodulation circuit and method | — | 2002-11-19 |
| 5780782 | On-board scale with remote sensor processing | — | 1998-07-14 |
| 5478974 | On-board vehicle weighing system | — | 1995-12-26 |
| 4832141 | Vehicle mounted load indicator system | Richard L. Perini | 1989-05-23 |