Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5172328 | Food preparation system and method | Robert L. Cahlander, David W. Carroll, Robert A. Hanson, Alfred C. Hollingsworth, John O. Reinertsen | 1992-12-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5172328 | Food preparation system and method | Robert L. Cahlander, David W. Carroll, Robert A. Hanson, Alfred C. Hollingsworth, John O. Reinertsen | 1992-12-15 |