Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4536990 | Torsionally stiff lightweight refrigerator/freezer door | Edward S. Blain | 1985-08-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4536990 | Torsionally stiff lightweight refrigerator/freezer door | Edward S. Blain | 1985-08-27 |