US2016186723A1
|
|
Revolving overhead windmill
|
US8788122B1
|
|
Wing load alleviation methods and apparatus
|
US2011277815A1
|
|
Inflatable linear heliostatic concentrating solar module
|
US9452817B1
|
|
Aircraft having split level cabin floors
|
US2010200697A1
|
|
Weight-optimizing internally pressurized composite-body aircraft fuselages having near-elliptical cross sections
|
US2011056183A1
|
|
Ultra-efficient propulsor with an augmentor fan circumscribing a turbofan
|
US2010252027A1
|
|
Low-cost heliostatic mirror with protective inflation stabilizable surface element means
|
US2013036735A1
|
|
Floating ice sheet based renewable thermal energy harvesting system
|
US4581897A
|
|
Solar power collection apparatus
|
US4460138A
|
|
Flexible flap for an airfoil
|
US4511143A
|
|
Electronic maze game
|
US4508380A
|
|
Truck afterbody drag reducing device
|
US4511170A
|
|
Aerodynamic device for land vehicles
|