Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9213682 | Method and apparatus for auditing a business document | Peter J. Lasne, Andrea B. Magnuson, Kellie A. Bickenbach | 2015-12-15 |
| 9069812 | Method and apparatus for assembling a business document | Peter J. Lasne, Andrea B. Magnuson, Kellie A. Bickenbach | 2015-06-30 |
| 5803740 | Learning and assessment aid for a severely visually impaired individual | John Gesink, Bernard Fehr | 1998-09-08 |
| 4915338 | Wall shelf system | — | 1990-04-10 |