Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6530319 | Quick change ink roll | Michael Elkis, Mark R. Donovan | 2003-03-11 |
| 5386753 | Tab cutting | Michael P. Baron, John R. Harrison | 1995-02-07 |
| 4958829 | Adjustable feed rolls for feeding sheets | — | 1990-09-25 |
| 4878407 | Vacuum die mount | John R. Harrison, Gary L. Lehr, Dennis J. Parr, Robert R. Wells | 1989-11-07 |