Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098924 | Combustion tube assembly of a water heater | Piyush Porwal, Jason Hall, Jozef Boros | 2021-08-24 |
| 11073303 | Combustion tube assembly of a water heater | Piyush Porwal, Jason Hall, Jozef Boros | 2021-07-27 |