Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6051952 | Electric motor speed and direction controller and method | Julio C. Moreira, Arne M. Nystuen, Rosario Ciancimino, Ronald W. Holling | 2000-04-18 |
| 4520576 | Conversational voice command control system for home appliance | — | 1985-06-04 |
| 4357729 | Vacuum cleaner control | Roger L. Nyland | 1982-11-09 |