Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6401608 | Printing press with perfecting station | Donald F. Lyon, Roger D. Star, Karl Christopher Hansen, Salvatore DiRosa | 2002-06-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6401608 | Printing press with perfecting station | Donald F. Lyon, Roger D. Star, Karl Christopher Hansen, Salvatore DiRosa | 2002-06-11 |