DC

David W. Clark

Philips: 1 patents #4 of 85Top 5%
📍 Derry, NH: #9 of 32 inventorsTop 30%
🗺 New Hampshire: #551 of 1,614 inventorsTop 35%
Overall (2017): #451,944 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9702969 Ultrasonic blood flow doppler audio with pitch shifting David Hope Simpson, Anup Agarwal 2017-07-11