Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602715 | Collapsible keyboard structure for a notebook computer, responsive to opening and closing of the computer's lid via relatively shiftable key support member and shift member | Michael S. Lempicki, Harold Merkel, Charles A. Sellers, Kevin Clancy | 1997-02-11 |