| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Transport | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rawls Vaughn | 5 |
| #2 | Vaughn Rawls | 3 |
| #3 | Robert W Lawarre | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES206978A1 | Tyre lug buffer | |
| ES206956A3 | Perfected system to remove anti-slip outputs in tire decks weared by use (Machine-translation by Google Translate, not legally binding) | |
| CA489009A | Tire lug | |
| CA470819A | Tread lug rebuilding methods for tires |