Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7331195 | Refrigerant distribution device and method | Michael Heidenreich, William G. Abbatt | 2008-02-19 |
| 7086249 | Refrigerant distribution device and method | Michael Heidenreich | 2006-08-08 |