Inventor
KISSEL RALPH R
US4 patents
Patents
4 patentsUS4083520AApr 11, 1978
Tetherline system for orbiting satellites
NASA61 citations91
US4821425AApr 18, 1989
Cylindrical surface profile and diameter measuring tool and method
NASA31 citations87
US4594540AJun 10, 1986
Angular measurement system
NASA25 citations79
US4156971AJun 5, 1979
Contour measurement system
NASA9 citations68