Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646605 | Method and apparatus for remote control of locks | Patricia Leonaggeo | 1997-07-08 |
| 5623519 | Apparatus for comparing the weight of a binary word to a number | Mark H. Babcock | 1997-04-22 |