Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7790978 | Tandem filters using frequency selective surfaces for enhanced conversion efficiency in a thermophotovoltaic energy conversion system | Randolph J. Dziendziel, Paul F. Baldasaro | 2010-09-07 |
| 7166797 | Tandem filters using frequency selective surfaces for enhanced conversion efficiency in a thermophotovoltaic energy conversion system | Randolph J. Dziendziel, Paul F. Baldasaro | 2007-01-23 |
| 7110640 | Reconfigurable optical add/drop filter | Michael LoCascio, Clinton T. Ballinger, Daniel Landry | 2006-09-19 |
| H1856 | Lapped substrate for enhanced backsurface reflectivity in a | Paul F. Baldasaro, Edward Brown, Greg W. Charache | 2000-09-05 |
| 6051777 | Double opposite-end tubesheet design for a thermovoltaic energy converter | John M. Ashcroft, Brian Campbell | 2000-04-18 |
| 6043426 | Thermophotovoltaic energy conversion system having a heavily doped n-type region | Greg W. Charache, Paul F. Baldasaro | 2000-03-28 |
| 5772793 | Tube-in-tube thermophotovoltaic generator | John M. Ashcroft, Brian Campbell | 1998-06-30 |