Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6591749 | Printing machine with improved vacuum transfer | Michael Elkis | 2003-07-15 |
| 6530319 | Quick change ink roll | Michael Elkis, William F. Ward, Jr. | 2003-03-11 |
| 5564693 | Paperboard processing machine with vacuum transfer system | Mikhail Elkis, James M. Kowalewski, John H. P. Andrews, Jr. | 1996-10-15 |