| DURLUM-LEUCHTEN GMBH LICHTTECHNISCHE SPEZIALFABRIK Patent applications |
| Patent application number | Title | Published |
| 20080251124 | Solar Collectors Comprising a Cooling Machine - A method of generating energy from concentrated solar radiation by photovoltaic and thermally useable solar cells in which absorbed heat radiation heats the generator of an absorption cooling machine. | 10-16-2008 |
| 20080245412 | Cover For Solar Cells - A method for shading solar cells that are exposed to concentrated radiation is provided in order to avoid overheating. | 10-09-2008 |
| 20080230111 | Solar Collector Comprising a Heat Engine - A method for generating energy from concentrated solar radiation by photovoltaic and thermally useable solar cells in which the absorbed heat radiation evaporates a fluid which drives a turbine connected to a generator. | 09-25-2008 |