Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7428940 | Steerable transport trolley | Douglas Mayes, Robert John Ellis, Norman Ian Mathers | 2008-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7428940 | Steerable transport trolley | Douglas Mayes, Robert John Ellis, Norman Ian Mathers | 2008-09-30 |