Inventor
FRITZ LARRY L
US4 patents
Patents
4 patentsUS5371686ADec 6, 1994
Ultrasonic fluid velocity measuring system
ISCO INC35 citations90
US5275042AJan 4, 1994
Variable gate flow analyzing method and apparatus
ISCO INC18 citations77
US5557536ASep 17, 1996
Direct measurement ultrasonic velocity measuring system
ISCO INC13 citations71
US5576503ANov 19, 1996
Pumping system
ISCO INC18 citations69