Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10330114 | Drainage device cover for air access | — | 2019-06-25 |
| 10125885 | Check valve mounting structure | — | 2018-11-13 |
| 9777943 | Drainage device with a low-noise drainage shell for air-conditioning equipment | — | 2017-10-03 |
| D724708 | Sink | — | 2015-03-17 |
| 8919823 | Drainage fitting for air-conditioner drainage device | — | 2014-12-30 |
| 8844353 | Water level sensor switch | — | 2014-09-30 |
| 8474282 | Water pan for water discharge device of refrigeration/air-conditioning system | — | 2013-07-02 |
| 8283823 | Motor shield for the drainage device of a cooling or air-conditioning system | — | 2012-10-09 |
| D648352 | Motor shield for the drainage device of a cooling or air-conditioning system | — | 2011-11-08 |