Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7472654 | Train for the deployment of sleepers and or railway track | William R. Davies | 2009-01-06 |
| 5251920 | Beam off-set roller skate | — | 1993-10-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7472654 | Train for the deployment of sleepers and or railway track | William R. Davies | 2009-01-06 |
| 5251920 | Beam off-set roller skate | — | 1993-10-12 |