Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484517 | Compressor oil pressure control method and unit | Boris Khaytin | 2002-11-26 |
| 6354101 | Device for increasing the efficiency of an air-cooled condenser | Boris Khaytin | 2002-03-12 |