Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11634855 | Magnetically positioned and engaged dryer vent attachment and method | — | 2023-04-25 |
| 11544231 | Methods and systems for aligning | Stephen Brown, Benjamin Stevenson, Kurt Hendle, Sarah Baxter | 2023-01-03 |
| 11359328 | Magnetically positioned and engaged dryer vent attachment and method | — | 2022-06-14 |
| 10633783 | Magnetically positioned and engaged dryer vent attachment and method | — | 2020-04-28 |
| D574532 | Solar spotlight | Po Sum Lee, Wai Wah Chung | 2008-08-05 |
| D573287 | Solar-powered light | Wai Wah Chung | 2008-07-15 |
| D565773 | Solar-powered light | Wai Wah Chung | 2008-04-01 |
| D564690 | Solar-powered light | Wai Wah Chung | 2008-03-18 |
| D563584 | Solar-powered outdoor light | Po Sum Lee, Wai Wah Chung | 2008-03-04 |
| D563585 | Solar-powered outdoor light | Po Sum Lee, Wai Wah Chung | 2008-03-04 |
| D563586 | Solar-powered outdoor light | Po Sum Lee, Wai Wah Chung | 2008-03-04 |
| D563015 | Solar-powered outdoor light | Po Sum Lee, Wai Wah Chung | 2008-02-26 |
| D563016 | Solar-powered outdoor light | Ka Kin Ho, Wai Wah Chung | 2008-02-26 |