Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6071058 | Refuse loader with vehicle mounted guide rails | Lam Chi Luong, Norman L. Heaman | 2000-06-06 |
| 5800111 | Compaction mechanism for a compaction chamber of a garbage truck | Lam Chi Luong, Norman L. Heaman | 1998-09-01 |