Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4970874 | Adjustable height grille cover assembly for a refrigeration apparatus | Gregory P. Solak | 1990-11-20 |
| 4732432 | Breaker strip for a refrigerator cabinet | John P. Keil, Glenn E. Katterhenry, Walter H. Schentrup | 1988-03-22 |
| 4714304 | Built-in refrigerator cabinet | Shelby A. Lynn, John P. Keil, John T. Woods | 1987-12-22 |
| 4254311 | Liquid level control | — | 1981-03-03 |