Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354120 | Daily variability timer | — | 1982-10-12 |
| 4349748 | Timer and power control system | Richard J. Goldstein | 1982-09-14 |
| 4344000 | Power circuit control programmable timer | Richard J. Goldstein | 1982-08-10 |