Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5013874 | Apparatus for recording and verifying handwriting, in particular signatures | Pieter de Bruyne | 1991-05-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5013874 | Apparatus for recording and verifying handwriting, in particular signatures | Pieter de Bruyne | 1991-05-07 |