Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6246464 | Illumination system | John Vala, Clive E. Catchpole, Johan P. Bakker, Robert T. Rourke, Paul Stolis +2 more | 2001-06-12 |
| 5825945 | Document imaging with illumination from lambertian surfaces | Paul Stolis, John Vala, Clive E. Catchpole, Johan P. Bakker, Gary Copenhaver +2 more | 1998-10-20 |