Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1012262 | Ventilation fan with light | Michael Malaker | 2024-01-23 |
| D933195 | Fan grille | Michael Malaker, Huang Xiaoying, Zhang Ruilin | 2021-10-12 |
| 9609407 | Method of manufacturing an audio equipped fan assembly | Peter D. Berkman, Ruilin Zhang, Michael Malaker | 2017-03-28 |
| 9398357 | Audio equipped fan | Peter D. Berkman, Ruilin Zhang, Michael Malaker | 2016-07-19 |
| 9344787 | Audio equipped fan | Peter D. Berkman, Ruilin Zhang, Michael Malaker | 2016-05-17 |
| D752202 | Fan grille | Peter D. Berkman, Ruilin Zhang, Michael Malaker | 2016-03-22 |
| D752199 | Bath fan with speaker | Peter D. Berkman, Michael Malaker | 2016-03-22 |
| D745652 | Fan grille | Peter D. Berkman, Michael Malaker | 2015-12-15 |
| 8763750 | Audio equipped fan | Peter D. Berkman, Ruilin Zhang, Michael Malaker | 2014-07-01 |