Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D352620 | Counter top display refrigerator | Robert L. McMullen, Lora M. Ulrich | 1994-11-22 |
| D348367 | Mobile food preparation refrigerator | Leo F. Giesen, Robert L. McMullen | 1994-07-05 |