Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9062909 | Wall-mounted point-of-use air chiller for aircraft galley cart compartment | Qiao Lu, Timothy Andrew Birkmann, Ian Oswald, Steven Whisler, Thang Ha | 2015-06-23 |
| 8171749 | Ultra small air chiller for aircraft galley | Qiao Lu, Timothy Andrew Birkmann, Shon Mattly, Steven Whisler, Richard Rizzo +1 more | 2012-05-08 |