Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11394337 | Method and circuit for soft starting a mixer | Wayne W. Conard, Mark Schmidt | 2022-07-19 |
| 9872588 | Blender jar collars and interlocks | David J. Gushwa, Everett Sidney Kettle | 2018-01-23 |
| 9527052 | Blender jar collars and interlocks | David J. Gushwa, Everett Sidney Kettle | 2016-12-27 |
| 8441248 | Laundry treating appliance with voltage detection | David J. Kmet, Jason W. Parker, David M. Williams, Christopher J. Woerdehoff | 2013-05-14 |