Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429053 | Slide valve for a twin-screw compressor | Shengmei Yang | 2025-09-30 |
| 11913453 | Slide valve for a twin-screw compressor | Shengmei Yang | 2024-02-27 |
| 9032750 | Manual Vi adjustment mechanism for screw compressors | Paul Nemit, Jr., Angela Marie Comstock | 2015-05-19 |