Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394499 | Self-adhesive stamp construction | David P. Hanefeld, Max A. DeHerrera, James A. Helzer, Vance P. Mattison, Julia J. Souther | 2002-05-28 |
| 6394602 | Eye tracking system | Euan Morrison | 2002-05-28 |