BL

Bor-Ray Lee

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,655,072 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5928153 Ultrasound flow velocity and Doppler angle measurement method and system Hui-Hua Chiang 1999-07-27