Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006937 | Fluid pump with integrated cowling and discharge muffler | Vannie Lu | 2024-06-11 |
| 11686311 | Drive shaft connector with counterweight and blades for cooling pump motor | Vannie Lu, Aileen Cheang | 2023-06-27 |
| 10473096 | Modular pump platform | John Calhoun, Vannie Yucong Lu, Robert Langellotti, James Pierce | 2019-11-12 |
| 10294939 | Angular synchronization of stationary and orbiting plate scroll blades in a scroll pump using a metallic bellows | John Calhoun, Vannie Lu, James Pierce | 2019-05-21 |
| 9611852 | Thermal/noise management in a scroll pump | Ronald J. Forni, Scott Driscoll | 2017-04-04 |
| 9435339 | Vibration/noise management in a scroll compressor | John Calhoun, Ronald J. Forni, Vannie Lu | 2016-09-06 |
| 9328730 | Angular synchronization of stationary and orbiting plate scroll blades in a scroll pump using a metallic bellows | John Calhoun, Vannie Lu, James Pierce | 2016-05-03 |