Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D349923 | Electronic book | Harold D. Pierce, Martin R. J. Moore, Sr. | 1994-08-23 |
| 5331212 | Electrical device with alternative battery power supplies | Mark B. Johnson-Williams | 1994-07-19 |