Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683758 | Method of forming vias | Michael D. Evans, Henry M. O'Bryan, Jr. | 1997-11-04 |
| 5651622 | Keyboard separable into two parts in which an angle between its two parts can be changed | — | 1997-07-29 |