Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5161162 | Method and apparatus for system bus testability through loopback | John E. Watkins, William C. Van Loo, Hugh Chang | 1992-11-03 |
| 4660466 | Espresso coffee machine | Robert Fries | 1987-04-28 |