Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5944173 | Security package for displaying merchandise in a retail store | Mark A. Bongard, Stanley R. Buisman | 1999-08-31 |
| D409947 | Seed germination tray and cover | Mark A. Bongard | 1999-05-18 |
| D402837 | Beverage can holder | Kim L. Olson, Douglas J. Hoffbeck | 1998-12-22 |
| 5423422 | Flat panel display container | Thomas Oesterle, Sidney A. Higgins | 1995-06-13 |
| 5216194 | Lightweight molded cartridge case and nozzle assembly for recoilless launch systems | — | 1993-06-01 |