Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513338 | Refrigerant mixture for a mixture-throttling process | Alexander Alexeev | 2003-02-04 |
| 6463744 | Method and device for producing cold | Alexander Alexeev | 2002-10-15 |
| 4924677 | Method and installation for cooling an apparatus | — | 1990-05-15 |
| 4884409 | Method and apparatus of cooling a toroidal ring magnet | Antonio Angelini | 1989-12-05 |
| 4332136 | Refrigerating apparatus | — | 1982-06-01 |
| 4242885 | Apparatus for a refrigeration circuit | Armin E. Senn | 1981-01-06 |