Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6971545 | Portable beverage/cup dispenser | Phil Martinez | 2005-12-06 |
| 6440052 | System for directing a leading edge of continuous form paper onto a stack | Ronald R. Campbell | 2002-08-27 |
| 6165113 | Method and mechanism for sensing the position of the top of a stack of paper | — | 2000-12-26 |
| 6071223 | System for directing a leading edge of continuous form paper onto a stack | Ronald R. Campbell | 2000-06-06 |
| 6056683 | Active stacking system | — | 2000-05-02 |