Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844475 | Electronic interactive game apparatus in which an electronic station responds to play of a human | Gary M. Saffer, Wayne R. Halford, Jay M. Bro, Peter C. Hill, Shahram Naghshineh +3 more | 1989-07-04 |
| 4823914 | Status line monitoring system and method of using same | Robert Craig McKinney, Lloyd F. Perry | 1989-04-25 |