Water treatment device
US-10723642-B2 · Jul 28, 2020 · US
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Joo Won-Il patents
Joo Won-Il is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Joo Won-Il |
| Total patents | 2 |
| First publication | Mar 22, 2018 |
| Latest publication | Jul 28, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Module for connecting flow tubes, and water purifier having same
US-2018078884-A1 · Mar 22, 2018 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Coway Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D35/306 | 1 |
| B01D2201/303 | 1 |
| C02F2201/006 | 1 |
| C02F2201/004 | 1 |
| B01D29/56 | 1 |