| Patents for Paul D. Terpstra |
Patents 1 -
4
of 4
      |
| Number | Date | Patentee | Title | Type |
| 5,086,910 | Feb. 11, 1992 | P.D. Terpstra | Zone Controlled Conveyance System | workpiece changers and storage mechanisms |
| 5,246,096 | Sep. 21, 1993 | P.D. Terpstra | Rotate/Translate Conveyor Module | conveyors and hoppers |
| 5,738,483 | Apr. 14, 1998 | P.D. Terpstra | Lift and Invert Mechanism | workpiece changers and storage mechanisms |
| 6,041,500 | Mar. 28, 2000 | P.D. Terpstra | Automatic Assembly Machine and Method Utilizing Six Axis Positioning Device | assembling machines |
