| 6660953 |
Multi-fire and variable fire diverter conveyor system and method |
William Pong |
2003-12-09 |
| 6466828 |
Device controller with intracontroller communication capability, conveying system using such controllers for controlling conveying sections and methods related thereto |
Richard J. Bowman |
2002-10-15 |
| 6378687 |
High speed sorting/diverting apparatus, an apparatus controller and systems using same |
Richard J. Bowman, Robert J. Koehler, William E. Koehler, Gerald R. Grispart, Michel L. Plasse |
2002-04-30 |
| 6359247 |
Multi-fire and variable fire diverter conveyor system and method |
William Pong |
2002-03-19 |
| 6085892 |
High speed sorting/diverting apparatus, an apparatus controller and systems using same |
Richard J. Bowman, Robert J. Koehler, William E. Koehler, Gerald R. Grispart, Michel L. Plasse |
2000-07-11 |
| 5984498 |
Device controller with intracontroller communication capability, conveying system using such controllers for controlling conveying sections and methods related thereto |
Richard J. Bowman |
1999-11-16 |
| 5676237 |
Tracking device |
— |
1997-10-14 |
| 5641056 |
Conveyor system |
— |
1997-06-24 |
| 4696386 |
Conveyor system diverter turn assembly |
— |
1987-09-29 |
| 4511030 |
Article accumulating conveyor system |
— |
1985-04-16 |
| 4249661 |
Conveyor sortation system |
— |
1981-02-10 |