Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8813687 | Control algorithm for water heater | — | 2014-08-26 |
| 8752396 | Component identification system and method | — | 2014-06-17 |
| D607418 | Touchpad | Kelvin W. Kleman, Randy R. Koivisto | 2010-01-05 |