Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4772782 | Method of personalizing portable media such as credit cards | — | 1988-09-20 |
| 4523297 | Hand-held processor with two-way dialog between microprocessor in case and microprocessor on carrier insertable into casing slot | Michel Ugon | 1985-06-11 |