Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438820 | Method of minimizing rotor body windage loss | Wei Tong | 2002-08-27 |
| 6415613 | Cryogenic cooling system with cooldown and normal modes of operation | Robert Adolph Ackermann, Evangelos Trifon Laskaris, Yu Wang | 2002-07-09 |