Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6302414 | Multiple use hand trucks fitted with detachable bottled water carrier tray and methods of their construction and use | William Berthiaume, Bruce W. Law | 2001-10-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6302414 | Multiple use hand trucks fitted with detachable bottled water carrier tray and methods of their construction and use | William Berthiaume, Bruce W. Law | 2001-10-16 |