Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11859868 | Hybrid water heater | Rodney K. Pugh, Emil J. Antoon, Hector T. Donastorg, Richard T. Robbins | 2024-01-02 |
| 10718549 | Hybrid water heater | Rodney K. Pugh, Emil J. Antoon, Hector T. Donastorg, Richard T. Robbins | 2020-07-21 |