Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11052360 | Mixing machine system | Matthew W. BIRD, Lawrence S. Leung | 2021-07-06 |
| 11039715 | Food processing machine adaptive to food load | Thomas P. Jones | 2021-06-22 |
| 10743550 | Mixing machine system | Lawrence S. Leung | 2020-08-18 |
| 10624354 | Mixing machine with VFD based diagnostics | — | 2020-04-21 |
| 9250001 | Control of an expansion valve regulating refrigerant to an evaporator of a climate control system | — | 2016-02-02 |
| 8230878 | Reversible flow valve assembly | Kok-Hiong Kee, Jinmin Hu | 2012-07-31 |
| 8205465 | Control system for an expansion valve regulating refrigerant to an evaporator of a climate control system | — | 2012-06-26 |
| 8074678 | Reversible flow valve assembly | Kok-Hiong Kee, Jinmin Hu | 2011-12-13 |
| 7938382 | System and method of step detection for a stepper motor | Alex Zhang, Paul Ren | 2011-05-10 |