Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113950 | Friction tester for a travel surface | Richard Dal Lago | 2018-10-30 |
| 8159679 | Apparatus for measuring carriageway surface properties | Ian Clifford Willis | 2012-04-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113950 | Friction tester for a travel surface | Richard Dal Lago | 2018-10-30 |
| 8159679 | Apparatus for measuring carriageway surface properties | Ian Clifford Willis | 2012-04-17 |