Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6523859 | Tamper-evident form | Bernard Willem “Wim” Scheggetman, Joel Van Boom | 2003-02-25 |
| 6481753 | Form for concealing variable printed information | Joel Van Boom, Bernard Willem “Wim” Scheggetman | 2002-11-19 |
| 6231082 | Tamper-evident form for securely carrying information | Joel Van Boom, Bernard Willem “Wim” Scheggetman | 2001-05-15 |
| 6220633 | Tamper-evident form for securely carrying information | Joel Van Boom, Bernard Willem “Wim” Scheggetman | 2001-04-24 |