Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7349294 | Disc error checking sensor for printers and duplicators | Michael R. Tolrud, Matthew P. Kaiser, Brent L. Nordhus | 2008-03-25 |
| 6354502 | Continuous color tone infrared detected barcodes | Erick Hagstrom, Brent L. Nordus, Michael R. Tolrud, Robert T. Cummins, Matthew K. Dunham | 2002-03-12 |