Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150189 | Condensate trap for heating-cooling systems | Hans Juergen Paller | 2018-12-11 |
| 9878404 | Condensation management system, a furnace including the same and a condensation collection box | Jeff Gedcke, George L. Joyner, Jr., Hans Juergen Paller | 2018-01-30 |