Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10994216 | Virtual reality motion simulator | — | 2021-05-04 |
| 7698942 | Turbine engine stall warning system | — | 2010-04-20 |
| 7505852 | Probabilistic stress wave analysis system and method | — | 2009-03-17 |
| 6684700 | Stress wave sensor | — | 2004-02-03 |
| 6679119 | Multi-function stress wave sensor | — | 2004-01-20 |
| 6553839 | Method for stimulating a sensor and measuring the sensor's output over a frequency range | — | 2003-04-29 |
| 6499350 | Turbine engine foreign object damage detection system | Craig E. Hughes | 2002-12-31 |
| 6351713 | Distributed stress wave analysis system | Craig E. Hughes, Michael P. Caulfield, Sylvia Andrews | 2002-02-26 |
| 5852793 | Method and apparatus for predictive diagnosis of moving machine parts | Harold J. Cates, Eric Rawlings | 1998-12-22 |
| 4530240 | Method and apparatus for diagnosing machine condition | William J. Cooper | 1985-07-23 |