Add to ORKGThe ornamental design for a high efficiency air conditioner condenser twisted fan blades and hub, as shown and described
A system for controlling the operation of an air distribution fan and the operation of a motorized o...
With sponsorship from the U.S. Department of Energy, a research project has designed, fabricated and...
Ceiling fan operation control for turning the fan on and off based on a passive infrared sensor, com...
The ornamental design for a high efficiency air conditioner condenser twisted fan blades and hub, as...
Novel twisted blades with an air foil for use with air conditioner condensers and heat pumps that pr...
The ornamental design of twisted blade(s) with and without a hub for use with a solar powered fan, a...
The ornamental design of twisted leaf blades and ceiling fan with twisted leaf blades, as shown and ...
Highly efficient ventilation fans for exhausting air out from underneath roofs, and/or for being por...
Twisted ceiling fan blades for low, medium and high speed operation of less than approximately 250 r...
Twisted leaf shaped ceiling fan blades for low, medium and high speed operation of less than approxi...
Highly efficient solar fans used in portable and built in configurations. A ventilation fan can be u...
Ceiling fan blades for maximizing air flow at operational speeds of up to approximately 200 revoluti...
Twisted blades for outdoor air conditioner condensers and heat pumps that improve airflow efficiency...
Twisted blades for outdoor air conditioner condensers and heat pumps that improve airflow efficiency...
A system for controlling the operation of an air distribution fan and the operation of a motorized o...
With sponsorship from the U.S. Department of Energy, a research project has designed, fabricated and...
Ceiling fan operation control for turning the fan on and off based on a passive infrared sensor, com...
The ornamental design for a high efficiency air conditioner condenser twisted fan blades and hub, as...
Novel twisted blades with an air foil for use with air conditioner condensers and heat pumps that pr...
The ornamental design of twisted blade(s) with and without a hub for use with a solar powered fan, a...
The ornamental design of twisted leaf blades and ceiling fan with twisted leaf blades, as shown and ...
Highly efficient ventilation fans for exhausting air out from underneath roofs, and/or for being por...
Twisted ceiling fan blades for low, medium and high speed operation of less than approximately 250 r...
Twisted leaf shaped ceiling fan blades for low, medium and high speed operation of less than approxi...
Highly efficient solar fans used in portable and built in configurations. A ventilation fan can be u...
Ceiling fan blades for maximizing air flow at operational speeds of up to approximately 200 revoluti...
Twisted blades for outdoor air conditioner condensers and heat pumps that improve airflow efficiency...
Twisted blades for outdoor air conditioner condensers and heat pumps that improve airflow efficiency...
A system for controlling the operation of an air distribution fan and the operation of a motorized o...
With sponsorship from the U.S. Department of Energy, a research project has designed, fabricated and...
Ceiling fan operation control for turning the fan on and off based on a passive infrared sensor, com...