Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7162873 | Method of running a condenser for liquidation of steam or vapor | Mikhail Levitin | 2007-01-16 |
| 6742579 | Freezing plate | Mikhail Levitin | 2004-06-01 |
| 6629421 | Method of and an apparatus for a self-governing pulse feeding refrigerant | Mikhail Levitin | 2003-10-07 |
| 6622929 | Steam heating system | Mikhail Levitin | 2003-09-23 |
| 6565744 | Waste water cleaning system | Mikhail Levitin | 2003-05-20 |
| 6543241 | Refrigerant feed device | Mikhail Levitin | 2003-04-08 |
| 6484517 | Compressor oil pressure control method and unit | Mikhail Levitin | 2002-11-26 |
| 6354101 | Device for increasing the efficiency of an air-cooled condenser | Mikhail Levitin | 2002-03-12 |
| 6171069 | Jet pump having a movable piston | Mikhail Levitin | 2001-01-09 |
| 6053000 | Refrigeration unit | Mikhail Levitin | 2000-04-25 |
| 5720778 | Method of producing high-molecular products from collagen-containing materials, and product produced by the same | Irina M. Ermakova, Arcady Beleske | 1998-02-24 |