Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657049 | Desk drawer user interface | Frank Ludolph, Joel R. Spiegel | 1997-08-12 |
| 5630141 | Hierarchical apparatus and method for processing device interrupts in a computer system | Patrick D. Ross | 1997-05-13 |