Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9199387 | Method and apparatus for a rules based utilization of a minimum-slit-head configuration plunge slitter | James A. Cummings, Ronald H. Schmidt | 2015-12-01 |
| 8267847 | Method and apparatus for a rules-based utilization of a minimum-slit-head configuration plunger slitter | James A. Cummings, Ronald H. Schmidt | 2012-09-18 |
| 7296792 | Self-valving vacuum distribution for a belt-driven sheet conveyor | Carl R. Marschke | 2007-11-20 |
| 5844807 | Automated system and method for optimizing and palletizing articles | Wade A. Anderson, Shayne A. Roberts | 1998-12-01 |
| 5626335 | Vertical lift system for delivering sheets in stacks | Raymond E. Radwanski, Carl R. Marschke, James A. Volrath | 1997-05-06 |
| 5540545 | Palletizing system | Shayne A. Roberts | 1996-07-30 |
| 5119906 | Lift locking system | — | 1992-06-09 |