Issued Patents 2002
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494054 | Multicomponent refrigeration fluid refrigeration system with auxiliary ammonia cascade circuit | Kenneth Kai Wong, Boris Yudin, Mohammad Abdul-Aziz Rashad | 2002-12-17 |
| 6477859 | Integrated heat exchanger system for producing carbon dioxide | Kenneth Kai Wong, Henry Edward Howard | 2002-11-12 |
| 6477847 | Thermo-siphon method for providing refrigeration to a refrigeration load | John Fredric Billingham, Jalal Hunain Zia, Nancy Jean Lynch, Bayram Arman | 2002-11-12 |
| 6438994 | Method for providing refrigeration using a turboexpander cycle | Mohammad Abdul-Aziz Rashad, Kenneth Kai Wong, Henry Edward Howard, Bayram Arman | 2002-08-27 |
| 6425250 | System for providing cryogenic refrigeration using an upstream pulse tube refrigerator | Arun Acharya, John Henri Royal, Bayram Arman, Christian Friedrich Gottzmann | 2002-07-30 |
| 6425264 | Cryogenic refrigeration system | Kenneth Kai Wong, Richard A. Novak, Michael John Sinicropi | 2002-07-30 |
| 6426019 | Variable load refrigeration system particularly for cryogenic temperatures | Arun Acharya, Bayram Arman, Walter Joseph Olszewski, Joseph Alfred Weber | 2002-07-30 |
| 6415611 | Cryogenic refrigeration system using magnetic refrigerator forecooling | Arun Acharya, Bayram Arman | 2002-07-09 |
| 6406518 | Gas separation process using ceramic membrane and regenerators | John Fredric Billingham, Joseph Michael Schwartz, Ravi Prasad | 2002-06-18 |
| 6374617 | Cryogenic pulse tube system | Bayram Arman, Nancy Jean Lynch, Arun Acharya | 2002-04-23 |
| 6357258 | Cryogenic air separation system with integrated booster and multicomponent refrigeration compression | Kevin William Mahoney | 2002-03-19 |
| 6351969 | Cryogenic nitrogen production system using a single brazement | Bayram Arman, Tu Cam Nguyen | 2002-03-05 |
| 6336331 | System for operating cryogenic liquid tankage | Norman Henry White, Kenneth Kai Wong, William Martin Greene, III, Arun Acharya, Bayram Arman | 2002-01-08 |