Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7872192 | Planar solar concentrator power module | Lewis M. Fraas, Jany X. Fraas, Han Xiang Huang | 2011-01-18 |
| 7388146 | Planar solar concentrator power module | Lewis M. Fraas, Jany X. Fraas, Han Xiang Huang | 2008-06-17 |
| 7196263 | TPV cylindrical generator for home cogeneration using low NOx radiant tube burner | Lewis M. Fraas | 2007-03-27 |
| 6303853 | Shingle circuits for thermophotovoltaic systems | Lewis M. Fraas, Wilbert E. Daniels, John E. Samaras, Jason B. Keyes | 2001-10-16 |
| 6271461 | Antireflection coated refractory metal matched emitters for use in thermophotovoltaic generators | Lewis M. Fraas, John E. Samaras | 2001-08-07 |
| 6232545 | Linear circuit designs for solar photovoltaic concentrator and thermophotovoltaic applications using cell and substrate materials with matched coefficients of thermal expansion | John E. Samaras, Jason B. Keyes, Lewis M. Fraas | 2001-05-15 |
| 6177628 | Antireflection coated refractory metal matched emitters for use in thermophotovoltaic generators | Lewis M. Fraas, Galen Magendanz | 2001-01-23 |
| 5942047 | Electric power generator including a thermophotovoltaic cell assembly, a composite ceramic emitter and a flame detection system | Lewis M. Fraas, Lucian G. Ferguson, John E. Samaras, Russell J. Ballantyne | 1999-08-24 |
| 5651838 | Hydrocarbon fired room heater with thermophotovoltaic electric generator | Lewis M. Fraas, John E. Samaras | 1997-07-29 |
| 5389158 | Low bandgap photovoltaic cell with inherent bypass diode | Lewis M. Fraas | 1995-02-14 |
| 5248346 | Photovoltaic cell and array with inherent bypass diode | Louis M. Fraas | 1993-09-28 |
| 5217539 | III-V solar cells and doping processes | Lewis M. Fraas, Veeravana S. Sundaram, Peter E. Gruenhaum, Eric Malocsay | 1993-06-08 |
| 5123968 | Tandem photovoltaic solar cell with III-V diffused junction booster cell | Lewis M. Fraas, Gerald R. Girard | 1992-06-23 |
| 5118361 | Terrestrial concentrator solar cell module | Lewis M. Fraas, Nurullah Mansoori, Namsoo Kim | 1992-06-02 |
| 5096505 | Panel for solar concentrators and tandem cell units | Lewis M. Fraas, Nurullah Mansoori, John M. Martin, John W. Yerkes | 1992-03-17 |
| 5091018 | Tandem photovoltaic solar cell with III-V diffused junction booster cell | Lewis M. Fraas, Gerald R. Girard | 1992-02-25 |
| 4371739 | Terminal assembly for solar panels | Kathy Lewis | 1983-02-01 |