Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6536191 | Method and apparatus for high speed envelope traying | — | 2003-03-25 |
| 5857669 | Method and apparatus for high speed merging of sheet material onto a transport from the side | — | 1999-01-12 |
| 5809749 | High speed envelope packing apparatus | Roman M. Golicz | 1998-09-22 |
| 5191694 | Cassette assembly line | Thomas R. Plourde, Joseph Kaczynski, Jr. | 1993-03-09 |
| 4513859 | Conveyor with readily replaceable roller | Wallace H. Long | 1985-04-30 |
| 4491279 | Portable rock crushing and conveying system | Wallace H. Long | 1985-01-01 |