WA

W. Keith Acker

TC Technical Concepts: 1 patents #14 of 19Top 75%
Overall (All Time): #3,886,950 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5054555 Tension-actuated mechanical detonating device useful for detonating downhole explosive Phillip T. Lalande 1991-10-08