Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7874178 | Absorption refrigerator flame arrestor system | Patrick N. McConnell, Carl Lindhagen | 2011-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7874178 | Absorption refrigerator flame arrestor system | Patrick N. McConnell, Carl Lindhagen | 2011-01-25 |