Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5547175 | Apparatus and method for preparing mail products | William T. Graushar | 1996-08-20 |
| 5467973 | Apparatus and method for addressing variable thickness signatures | William T. Graushar, John C. Geres | 1995-11-21 |