Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50447 | System and method for in-situ measurement of viscoelastic material properties using continuous-wave ultrasound | Nilesh Anant Salvi | 2025-06-03 |
| 10697875 | System and method for in-situ measurement of viscoelastic material properties using continuous-wave ultrasound | Nilesh Anant Salvi | 2020-06-30 |
| 5860388 | Vacuum regulator | Limin Wang | 1999-01-19 |
| 5813426 | Vacuum regulator | Limin Wang | 1998-09-29 |
| 5687759 | Low operating power, fast-response servovalve | — | 1997-11-18 |
| 5613514 | Pressure/vacuum regulator | Limin Wang | 1997-03-25 |
| 5017099 | Fluid regulator valve | — | 1991-05-21 |