Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33004 | Apparatus and method for selectively activating plural electrical loads at predetermined relative times | Ian J. Kirby, Andrew J. Stratton | 1989-08-01 |
| RE32888 | Apparatus and method for selectively activating plural electrical loads at predetermined relative times | Ian J. Kirby, Andrew J. Stratton | 1989-03-14 |