Inventor

LANGFORD WILLIAM M

US3 patents

Patents

3 patents

US9475579B2Oct 25, 2016

Vertical take-off and landing vehicle with increased cruise efficiency

NASA62 citations94

US9896200B2Feb 20, 2018

Vertical takeoff and landing vehicle with increased cruise efficiency

NASA15 citations89

US10836515B2Nov 17, 2020

Pressure-assisted linear seal

NASA3 citations62