Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D866108 | Steam mop | — | 2019-11-05 |
| D855269 | Surface cleaning head component of a vacuum cleaner | Owen R. Johnson, Junghwan Chei | 2019-07-30 |
| D846821 | Surface cleaning head component of a vacuum cleaner | Owen R. Johnson, Junghwan Chei | 2019-04-23 |
| D844913 | Handheld vacuum | Owen R. Johnson | 2019-04-02 |
| D837470 | Surface cleaning head with leading roller | Owen R. Johnson, Junghwan Chei | 2019-01-01 |