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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Dereng; Viggo G.
Address:
Newport News, VA
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
4264279 Fixed geometry self starting transverse axis wind turbine April 28, 1981
This invention relates to a fixed geometry self starting wind turbine having a blade rotatable about a vertical axis. The blade is of a wide streamlined cambered airfoil shape and has a forward portion that includes a well rounded leading edge and thickness distribution that is conducive
3931734 Parachute canopy testing apparatus January 13, 1976
A parachute canopy testing apparatus for aiding in the investigation of the dynamic behavior of parachute canopies includes a pair of splitter plates arranged parallel to an air flow created within a test housing in a preferred embodiment and at least one gore of a parachute canopy p










 
 
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