Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10852282 | System and method for determining a concentration of a constituent gas in a gas stream using pressure measurements | Ryan W. Johnson | 2020-12-01 |
| 10533982 | Mass flow controller and method for controlling a mass flow rate of a gas in a gas stream | Ryan W. Johnson, Alexei V. Smirnov | 2020-01-14 |
| 10534375 | Gas insensitive mass flow control systems and methods | Ryan W. Johnson, Alexei V. Smirnov, Cy Jordan, Arun Nagarajan | 2020-01-14 |