Power

Below are a selection of some of our power patents. Click the
patent name for a PDF of the patent.

No. Description
D670,248 Electric power plug
8,631,658 Method and system for enhancing power output of renewable thermal cycle power plants
8,522,871 Method of direct steam generation using an oxyfuel combustor
8,469,734 Retainer system for electric cable couplers
7,919,213 Fuel cell bipolar plate and composition therefore
7,882,692 Zero emissions closed rankine cycle power system
7,827,794 Ultra low emissions fast starting power plant
7,043,920 Hydrocarbon combustion power generation system with CO2
7,021,063 Reheat heat exchanger power generation systems
6,945,029 Low pollution power generation system with ion transfer membrane air
separation
6,910,335 Semi-closed Brayton cycle gas turbine power systems
6,868,677 Combined fuel cell and fuel combustion power generation systems
6,824,710 Working fluid compositions for use in semi-closed brayton cycle gas
turbine power systems
6,763,826 Solar water heater
6,637,183 Semi-closed brayton cycle gas turbine power systems
6,622,470 Semi-closed brayton cycle gas turbine power systems
6,598,398 Hydrocarbon combustion power generation system with CO2 sequestration
6,523,349 Clean air engines for transportation and other power applications
6,389,814 Hydrocarbon combustion power generation system with CO2 sequestration
6,247,316 Clean air engines for transportation and other power applications
6,206,684 Steam generator injector
6,170,264 Hydrocarbon combustion power generation system with CO2 sequestration
5,970,702 Reduced pollution hydrocarbon combustion gas generator
5,956,937 Reduced pollution power generation system having multiple turbines
and reheater
5,823,177 Pumpless solar water heater with isolated pressurized storage
5,715,673 Reduced pollution power generation system
5,709,077 Reduced pollution hydrocarbon combustion gas generator
5,680,764 Clean air engines transportation and other power applications
5,590,528 Turbocharged reciprocation engine for power and refrigeration using
the modified Ericsson cycle
5,473,899 Turbomachinery for Modified Ericsson engines and other power/refrigeration
applications
RE35,172 Pulsed piston-compressor jet engine
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