Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D348575 | Package display rack | — | 1994-07-12 |
| D347129 | Display rack | Lenora A. Zinke, Ernest E. Zinke, Jerry W. Robertson | 1994-05-24 |
| 5211295 | Rotatable package display rack with cross arms | — | 1993-05-18 |
| 4725261 | Cutting carton blanks and cutters therefor | Michael W. Millard | 1988-02-16 |