DP

David Popken

LI Liebert: 1 patents #71 of 182Top 40%
Overall (All Time): #2,927,363 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9548520 Ultrasonic electrolyte sensor Edward W. Deveau, David Joe STEWART, Juan Martinez 2017-01-17