Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7900354 | Method of making a refrigeration system having a heat exchanger | Donald L. Coffey | 2011-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7900354 | Method of making a refrigeration system having a heat exchanger | Donald L. Coffey | 2011-03-08 |