Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460681 | System for sorting articles using a double carrying tray | Alfred W. Iversen | 2002-10-08 |
| 5990437 | System for sorting articles | Alfred W. Iversen, Frank P. Steblaj | 1999-11-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460681 | System for sorting articles using a double carrying tray | Alfred W. Iversen | 2002-10-08 |
| 5990437 | System for sorting articles | Alfred W. Iversen, Frank P. Steblaj | 1999-11-23 |