Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5987734 | Semi-automatic block and tackle lacing machine | Bruce L. Overgard, Kris D. Baymiller, Walter Rohrbach | 1999-11-23 |
| 5195738 | Single sheet picking and transport mechanism | — | 1993-03-23 |
| 4934684 | Sheet picking mechanism | — | 1990-06-19 |
| 4571645 | Horizontal flexible disk loading and sorting/collating mechanism | Ronald R. Johnson, David C. Burns, Richard D. Schuelke, James A. Sieben | 1986-02-18 |
| 4566684 | Automatic sheet feed mechanism | — | 1986-01-28 |