Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756713 | Insulated stator core with attachment features | Kris D. Diehl, Mark K. Dwyer | 2004-06-29 |
| 6648613 | Fan blower assembly with one-piece air diffuser and bayonet-style end cap | Earl J. Clausson, Timothy J. Drapcho | 2003-11-18 |
| 5352099 | Exhaust fan for water heater | Gregory P. Wagner, Michael P. Conner | 1994-10-04 |
| 5059844 | Snap ring for electric motor | — | 1991-10-22 |