Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9243478 | Piping system having an insulated annulus | Quangen Du, John Yarnold, Matthew Niemeyer | 2016-01-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9243478 | Piping system having an insulated annulus | Quangen Du, John Yarnold, Matthew Niemeyer | 2016-01-26 |