Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5244441 | Position-based motion controller | Philip T. Dempster, Gary L. Engle, Fredrick Luffman | 1993-09-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5244441 | Position-based motion controller | Philip T. Dempster, Gary L. Engle, Fredrick Luffman | 1993-09-14 |