Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5682739 | Infrared radiation suppression device | Barry Weinstein, John Michael Koshoffer | 1997-11-04 | $43,710,000 |
| 5483793 | Infrared radiation suppression device | Barry Weinstein, John Michael Koshoffer | 1996-01-16 | $24,896,000 |
| 4989406 | Turbine engine assembly with aft mounted outlet guide vanes | John W. Vdoviak, Dennis C. Evans | 1991-02-05 | $11,981,000 |
| 4928480 | Separator having multiple particle extraction passageways | Wayne R. Oliver, Dennis R. Girardin | 1990-05-29 | $8,157,000 |
| 4685942 | Axial flow inlet particle separator | David D. Klassen, Frank A. Lastrina, Robert Patrick Tameo | 1987-08-11 | $19,331,000 |