Inventor
BARLETTA VINCENT A
US3 patents
Patents
3 patentsUS6025670AFeb 15, 2000
Miniature, high efficiency dual frequency ultrasonic transducer with selectable beamwidth
CARDIOMETRICS INC25 citations90
US5740596AApr 21, 1998
Method of making a miniature, high efficiency dual frequency ultrasonic transducer
CARDIOMETRICS INC29 citations90
US5581144ADec 3, 1996
Miniature, high efficiency dual frequency ultrasonic transducer with selectable beamwidth and apparatus
CARDIOMETRICS INC28 citations90