Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7662080 | Crease roller apparatuses and methods for using same | Edward J. Kapturowski | 2010-02-16 |
| 7637490 | Inserting systems and methods | Edward J. Kapturowski, Chris E. Peterson, Richard Johnson, Joseph Zuech | 2009-12-29 |
| 7454882 | Methods for variably opening envelopes | Edward J. Kapturowski, Chris E. Peterson | 2008-11-25 |
| 6238133 | Anti-rotation mounting mechanism for round cutting insert | Kenneth G. DeRoche, Jeffrey E. Hartshorn | 2001-05-29 |