Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675362 | Portable computer with touch screen and computing system employing same | William A. Clough, Serge De La Sablonniere | 1997-10-07 |
| 5379057 | Portable computer with touch screen and computer system employing same | William A. Clough, Serge De La Sablonniere | 1995-01-03 |