Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6688712 | Detachable frame for coil removal | Michael W. Austin | 2004-02-10 |
| 6497255 | Floor panel for air handling unit | Timothy Ruhl | 2002-12-24 |
| 6497256 | Thermal barrier for air handling unit (AHU) cabinet | Michael W. Austin, Christian C. Herbeck | 2002-12-24 |