Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805337 | Apparatus for isolation of payloads with low transmissibility | Jahangir S. Rastegar, Farshad Khorrami | 2004-10-19 |
| 6350969 | Self-regulating heater | — | 2002-02-26 |
| 5672197 | Gas separation by continuous pressure-swing chromatography | — | 1997-09-30 |
| 5387347 | Method and apparatus for continuous chromatographic separation | — | 1995-02-07 |
| 4625736 | Method and apparatus for expanding tobacco with water | — | 1986-12-02 |
| 4561453 | Treatment of tobacco under pressure in a continuous process | — | 1985-12-31 |
| 4431011 | Process for expanding tobacco with water | — | 1984-02-14 |
| 4424680 | Inexpensive method of recovering condensable vapors with a liquified inert gas | — | 1984-01-10 |
| 4377173 | Methods and apparatus for expanding tobacco | — | 1983-03-22 |
| 4308876 | Methods and apparatus for expanding tobacco | — | 1982-01-05 |
| 4237700 | Methods and apparatus for providing refrigeration | — | 1980-12-09 |
| 4223450 | Methods and apparatus for controlling gas flows | — | 1980-09-23 |