WM

William Keith Maddox

HS Halliburton Services: 1 patents #13 of 58Top 25%
Overall (All Time): #3,959,314 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4771801 Protective cover assembly with reverse buckling disc Joseph B. Crump 1988-09-20