Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4551058 | Low cost articulating/articulating and rotating wrist mechanism for automatic machine tool and automatic machine tool employing the same | — | 1985-11-05 |
| 4306464 | Multi-directional mechanical positioning apparatus | — | 1981-12-22 |
| 4211321 | Compact low force economical general purpose walking beam conveyor | — | 1980-07-08 |