Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D918441 | String lamp | — | 2021-05-04 |
| D877874 | Air purifier | Yonggang Feng, Jianjun Jiang | 2020-03-10 |
| D876599 | Vertical air purifier | Chinan He, Yonggang Feng | 2020-02-25 |
| D845900 | Socket | — | 2019-04-16 |
| 9951887 | Pipe clamp combination | Michael J. Foxx, Jennifer Mak, Larry Hixon | 2018-04-24 |
| D779299 | Pipe clamp wedge | Michael J. Foxx, Larry Hixon, Jennifer Mak | 2017-02-21 |
| 7006799 | Energy saving motor-driven locking subsystem | James F. Wiemeyer | 2006-02-28 |