Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8567278 | Zero backlash preload gears | Jan C. Mangelsen, Richard Dean Rohret | 2013-10-29 |
| 6375178 | Dual cylinder work piece positioner | Jan C. Mangelsen | 2002-04-23 |
| 6360904 | Adjustable shelving for robotic work station | Bradley D. Niles | 2002-03-26 |
| 5873569 | Workpiece positioner | Douglas K. Boyd, Michael J. McCreary | 1999-02-23 |
| 5489759 | Method and device for aligning a tool held by a robot | Richard O. Litt, Brian Gorge | 1996-02-06 |