Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689662 | Shell extensions for an operating system | Satoshi Nakajima, Joseph D. Belfiore, Christopher J. Guzak | 1997-11-18 |
| 5675520 | Method for extending a common user interface | Christopher J. Guzak | 1997-10-07 |
| 5617526 | Operating system provided notification area for displaying visual notifications from application programs | Daniel Oran, Teresa A. Serrador, Joseph D. Belfiore | 1997-04-01 |