Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746389 | Method and apparatus for folding or separating bags | Thomas C. Jansen, Timothy Dutter | 2004-06-08 |
| 6186436 | Bag winder and method thereof | Kenneth C. Radtke, Francis Binder | 2001-02-13 |
| 5857953 | Draw tape machines | Peter J. Gietman, Jr., Timothy Dutter, Thomas C. Jansen, Frank M. Slama | 1999-01-12 |
| 5797828 | Draw tape machines and methods | Peter J. Gietman, Jr., Timothy Dutter, Thomas C. Jansen, Frank M. Slama | 1998-08-25 |