Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5788139 | Stitching machine head and wire cassette therefor | — | 1998-08-04 |
| 5361962 | Stitching machine head and magnetic wire holder therefor | Norman E. Andersen | 1994-11-08 |
| 4932579 | Stapling apparatus with stack joggers | George B. Simonelic, Casper W. Hagemann, Norman E. Andersen, Bernard P. Kunka | 1990-06-12 |