Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7721529 | Exhaust system providing in situ sensor calibration | Mary Louise Kesse, James Joshua Driscoll, Michael P. Withrow | 2010-05-25 |
| 7603904 | Method and apparatus for assessing or predicting the characteristics of wood | Paul David Harris, Alex Stevenson, Russell Petherick, Eberhard Juergen Deuss, Eugene Stytsenko +2 more | 2009-10-20 |
| 7069919 | Method and apparatus for controlling the ratio of ambient air to recirculated gases in an internal combustion engine | David C. Atkinson, Yung T. Bui, Michael Evancik | 2006-07-04 |
| 6634619 | Pressure control valve having enhanced durability | David A. Cusac, Chuong Q. Dam, Mark G. Fulford, Robert E. Hawbaker, Rebecca M. Zick | 2003-10-21 |