Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4437396 | Air heated sandwich bin | Raymond J. Arend, John A. VerBerkmoes | 1984-03-20 |
| 4250955 | Self-service replenishable food cabinet | Raymond J. Arend, John A. VerBerkmoes | 1981-02-17 |