Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467301 | Refrigeration system with purge | Fredric J. Lingelbach | 2002-10-22 |
| 6467302 | Accumulator for a refrigeration system | Fredric J. Lingelbach | 2002-10-22 |
| 6349564 | Refrigeration system | Fredric J. Lingelbach | 2002-02-26 |