Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4287583 | Control panel unit and timer unit and method therefor | Robert Strachan | 1981-09-01 |
| 4182112 | Control panel unit and timer unit and method therefor | Robert Strachan | 1980-01-08 |