Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303657 | Transmitter for wireless light dimmer system | Noel Mayo, Joel S. Spira | 1989-09-26 |
| D303658 | Transmitter for wireless light dimmer system | Joel S. Spira, Noel Mayo | 1989-09-26 |
| D302543 | Transmitter for wireless light switching system | Noel Mayo, Joel S. Spira | 1989-08-01 |