Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427453 | Microplastic filter for washing machines or other appliances | Viktor Kopyrin | 2025-09-30 |
| 11793388 | Thermoelectric heat pump recovery and dish drying system for domestic dishwasher | Guolian Wu | 2023-10-24 |
| 10729305 | Collapsible dish rack for dishwasher | Viktor Kopyrin | 2020-08-04 |
| 10448801 | Self-cleaning filtration system for a dishwasher | Edward L. Thies, Viktor Kopyrin | 2019-10-22 |
| 10266985 | Collapsible drying rack for laundry dryer | Viktor Kopyrin, Seong Min Oak | 2019-04-23 |
| 9907451 | Dishwasher drying system with thermal storage heat exchanger | Guolian Wu | 2018-03-06 |
| 8627687 | Adaptive water level adjustment for an automatic washer | Farhad Ashrafzadeh, Kalyanakrishnan Vadakkeveedu | 2014-01-14 |
| 8555675 | Fabric treatment appliance with steam backflow device | Markus Beck, Robert J. Pinkowski, Alvaro Vallejo Noriega, Nyik Siong Wong | 2013-10-15 |
| 8214954 | Adaptive water level adjustment for an automatic washer | Farhad Ashrafzadeh, Kalyanakrishnan Vadakkeveedu | 2012-07-10 |
| 7950086 | Adaptive water level adjustment for an automatic washer | Farhad Ashrafzadeh, Kalyanakrishnan Vadakkeveedu | 2011-05-31 |
| 7950255 | Tangling detection for an automatic washer | Farhad Ashrafzadeh, Kalyanakrishnan Vadakkeveedu | 2011-05-31 |
| 7941885 | Steam washing machine operation method having dry spin pre-wash | Nyik Siong Wong, Anthony H. Hardaway, Joel A. Luckman | 2011-05-17 |
| 7913339 | Water supply control for a steam generator of a fabric treatment appliance using a temperature sensor | Nyik Siong Wong, Dengming Peng | 2011-03-29 |
| 7904981 | Water supply control for a steam generator of a fabric treatment appliance | Nyik Siong Wong, Dengming Peng | 2011-03-15 |
| 7886392 | Method of sanitizing a fabric load with steam in a fabric treatment appliance | Nyik Siong Wong, Anthony H. Hardaway, Joel A. Luckman | 2011-02-15 |
| 7841219 | Fabric treating appliance utilizing steam | Nyik Siong Wong | 2010-11-30 |
| 7793525 | Washing machine agitator assembly | Viktor N. Kopyrin, Robert J. Pinkowski, James J. Visin, Mary E. Zeitler, Dale E. Mueller | 2010-09-14 |
| 7765628 | Steam washing machine operation method having a dual speed spin pre-wash | Nyik Siong Wong, Anthony H. Hardaway, Joel A. Luckman | 2010-08-03 |
| 7757522 | Washing machine agitator assembly | Robert J. Pinkowski, Viktor Kopyrin, James J. Visin, Edward S. Hynek | 2010-07-20 |
| 7739765 | Tangling detection for an automatic washer | Farhad Ashrafzadeh, Kalyanakrishnan Vadakkeveedu | 2010-06-22 |
| 7730568 | Removal of scale and sludge in a steam generator of a fabric treatment appliance | Nyik Siong Wong, Anthony H. Hardaway, Joel A. Luckman | 2010-06-08 |
| 7707859 | Water supply control for a steam generator of a fabric treatment appliance | Nyik Siong Wong, Dengming Peng | 2010-05-04 |
| 7703162 | Mechanical action estimation for washing machines | Kalyanakrishnan Vadakkeveedu, Farhad Ashrafzadeh | 2010-04-27 |
| 7681418 | Water supply control for a steam generator of a fabric treatment appliance using a temperature sensor | Nyik Siong Wong, Dengming Peng | 2010-03-23 |
| 7665332 | Steam fabric treatment appliance with exhaust | Nyik Siong Wong | 2010-02-23 |