| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | Mexico | 2 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Vehicle brake control systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Beard Bob J | 13 |
| #2 | Warren Oscar E | 13 |
| #3 | Klusmeyer Louis F | 7 |
| #4 | Rogers Ronnie | 7 |
| #5 | Armstrong Walter N | 5 |
| #6 | Crouch Joseph E | 1 |
| #7 | Johnson James E | 1 |
| #8 | Simonis John C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO02092406A1 | Fluid coupled vehicle speed retarder | |
| US5601158A | Wheel blocking system | |
| AU2660995A | Emergency brake system for wheeled vehicles | |
| US5435418A | Emergency brake system for wheeled vehicles | |
| US5497857A | Emergency brake system for wheeled vehicles |