Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4932579 | Stapling apparatus with stack joggers | George B. Simonelic, Casper W. Hagemann, Larry A. Sikora, Norman E. Andersen | 1990-06-12 |
| 4722467 | Wire guide apparatus for wire stitching machine head | Casper W. Hagemann | 1988-02-02 |
| 4410123 | Wire stitching machine head | Casper W. Hagemann | 1983-10-18 |
| 4211350 | Wire stitching machine | George B. Simonelic | 1980-07-08 |