Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975500 | Refrigerant accumulation and oil recovery device for refrigerant fluid recovery/regeneration/recharging systems | Dario Colnaghi, Osvaldo Mascarello, Jean-Charles Borsatti | 2011-07-12 |