Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7706547 | System and method for noise cancellation | Huageng Luo, Peggy Lynn Baehmann, Gary Randall Barnes, Richard Nils Dawson | 2010-04-27 |
| 6978680 | Dynamic pressure probe holder and method of obtaining a dynamic pressure signal | Eamon Gleeson, Walter John Smith, Fei Han | 2005-12-27 |
| 6813925 | Calibration method and system for a dynamic combustor sensor | Walter John Smith, Fei Han, Eamon Gleeson, Robert Arvin Hedeen | 2004-11-09 |
| 6377876 | Locomotive diagnostic system | Robert Arvin Hedeen, Steven Hector Azzaro, Slawomir Marian Zaremba | 2002-04-23 |