Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875034 | Electrostatic precipitator | — | 2020-12-29 |
| 10792673 | Electrostatic air cleaner | — | 2020-10-06 |
| 10760784 | Burner including a perforated flame holder spaced away from a fuel nozzle | DOUGLAS W. KARKOW, JOSEPH COLANNINO, Robert E. Breidenthal, Christopher A. Wiklof | 2020-09-01 |
| 10677454 | Electrical combustion control system including a complementary electrode pair | — | 2020-06-09 |
| 10668483 | Electronic air cleaners and associated systems and methods | — | 2020-06-02 |
| 10627106 | Combustion system with a grid switching electrode | Christopher A. Wiklof | 2020-04-21 |
| 10571124 | Selectable dilution low NOx burner | DOUGLAS W. KARKOW, JAMES K. DANSIE, JESSE DUMAS, Donald Kendrick, JOSEPH COLANNINO +1 more | 2020-02-25 |