Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5759613 | Combatting of unauthorized tampering with identification marks | Hugo Jean Howse, Heidi Lynette De Villiers-Filmer | 1998-06-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5759613 | Combatting of unauthorized tampering with identification marks | Hugo Jean Howse, Heidi Lynette De Villiers-Filmer | 1998-06-02 |