Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5398918 | Linear motion multiple stapling system for office machine | Charles D. Rizzolo, Barry P. Mandel, Joseph J. Ferrara, Anthony T. DeSanctis, Gerald A. Buddendeck +1 more | 1995-03-21 |
| 5308058 | Mailbox security door with automatic set lifter | Barry P. Mandel, Richard A. Van Dongen, Harold Halvorson, Jr. | 1994-05-03 |
| 5018717 | Sheet stacking apparatus | Paul V. Sadwick | 1991-05-28 |