Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9096848 | Methods and devices for manipulation of target cells using a combined application of acoustical and optical radiations | Eitan Kimmel, Shy Shoham | 2015-08-04 |
| 6082116 | Vortex pilot gas heater | Lev Tunkel | 2000-07-04 |
| 5950436 | Method of beverage cooling/heating on vehicles | Lev Tunkel, Robert L. Foster | 1999-09-14 |
| 5937654 | Vortex tube for snow making | Lev Tunkel, Robert L. Foster | 1999-08-17 |
| 5911740 | Method of heat transfer enhancement in a vortex tube | Lev Tunkel | 1999-06-15 |
| 5819541 | Method of beverage cooling/heating on vehicles | Lev Tunkel, Robert L. Foster | 1998-10-13 |
| 5749231 | Non-freezing vortex tube | Lev Tunkel, Rorbert L. Foster | 1998-05-12 |
| 5582012 | Method of natural gas pressure reduction on the city gate stations | Lev Tunkel, Robert L. Foster | 1996-12-10 |
| 5561982 | Method for energy separation and utilization in a vortex tube which operates with pressure not exceeding atmospheric pressure | Lev Tunkel | 1996-10-08 |