Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319956 | Scroll compressor provided with an orbital disc lubrication system | Remi Bou Dargham, Yusong Sun | 2022-05-03 |
| 10906091 | Sand casting mold and method of forming sand casting mold by 3D printing | Jiangbo Lin, Chengshui Huang, Sanxiang LIU, Xiaokun Ji | 2021-02-02 |
| 10328544 | Scroll machining method and scroll machining apparatus | Yusong Sun, Chengshui Huang, Xishuang ZHANG | 2019-06-25 |
| 9103341 | Scroll refrigeration compressor with improved retaining means and bypass valves | Jean-Francois Le Coat, Pierre Ginies, Dominique Gross, Franck Meynand | 2015-08-11 |
| 9017050 | Scroll refrigeration compressor with anti-return device | Pierre Ginies, Dominique Gross, Stephane Watts, Franck Meynand | 2015-04-28 |