Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11105500 | Film temperature optimizer for fired process heaters | Quan Yuan, Rajeswar Gattupalli, Matthew Martin | 2021-08-31 |
| D914525 | Remote for a display and operating device | Matthias Brumbach | 2021-03-30 |
| D912555 | Remote for a display and operating device | Matthias Brumbach | 2021-03-09 |
| 10882037 | Apparatus and process for contacting catalyst with a gas and reduction | Jeffrey R. Grott, Jennifer J. Ozmen, Quan Yuan | 2021-01-05 |