Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264860 | Water chiller, water output adjustment method and air conditioning system | Jiang Hu, Lifeng Shen, Baolin Zhou | 2025-04-01 |
| 11604101 | Temperature measuring circuit and measuring method thereof | Xiantao Zhu, Wenbo Liu, Baolin Zhou, Wanxing Chen, Shuanglin Guo +5 more | 2023-03-14 |
| 11585550 | Control method and control device for air conditioner | Guohui Hu, Haibin Liu, Yao Zhao, Luping Zhong, Xiantao Zhu +1 more | 2023-02-21 |
| 6354720 | Scissors worklight | M. Gary Grossman, Brian Spitler | 2002-03-12 |
| 6299326 | Halogen light fixture | Don Andrus, Brian Spitler | 2001-10-09 |
| 6231215 | Halogen tasklight | Brian Spitler | 2001-05-15 |
| 6220728 | Quick release portable light mounting system | Don Andrus | 2001-04-24 |
| 6213626 | Convertible worklight | — | 2001-04-10 |
| D437071 | Light fixture | Donald C. Andrus | 2001-01-30 |
| 6176593 | Utility box worklight | Brian Spitler, M. Gary Grossman | 2001-01-23 |
| 6132061 | Halogen light fixture | Don Andrus, Brian Spitler | 2000-10-17 |
| D417031 | Protective grill for work light fixture | Donald W. Joyner | 1999-11-23 |
| 5964524 | Worklight with stand | — | 1999-10-12 |
| D413996 | Exterior light fixture | Don Andrus | 1999-09-14 |