Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493461 | Customizable international note counter | Douglas U. Mennie, John F. Weggesser, Matthew S. Vogel, Gary P. Watts | 2002-12-10 |
| 6381354 | Method and apparatus for discriminating and counting documents | Douglas U. Mennie, Bradford T. Graves | 2002-04-30 |