Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5062410 | Downdraft range ventilator | Joseph R. Sarnosky, David W. Wolbrink, Alan G. Klug | 1991-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5062410 | Downdraft range ventilator | Joseph R. Sarnosky, David W. Wolbrink, Alan G. Klug | 1991-11-05 |