Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392421 | Overfill prevention valve | DeWayne Stanfill, George Andrew Borst, Amanuel T. Berhe, Kong M. Her, Christopher P. Borst +1 more | 2025-08-19 |
| D491259 | Power vent water heater blower | Bobby D. Garrison | 2004-06-08 |
| 6622660 | Blower mixing tee | Bobby D. Garrison | 2003-09-23 |