Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814771 | On-board microprocessor controlled load weighing system | Peter Mortensen, Peter N. Nguyen, Rick A. Beets | 1998-09-29 |
| 5677498 | Vehicle axle load weighing system | Peter N. Nguyen | 1997-10-14 |
| 5614696 | Environmentally sealed connector for use with a load cell block | — | 1997-03-25 |
| D369565 | Wheel load weigher | Zhikai Guo | 1996-05-07 |