LM

Lowell R. Milligan

DI Dresser Industries: 1 patents #301 of 787Top 40%
WI Western Atlas International: 1 patents #141 of 314Top 45%
📍 Houston, TX: #8,651 of 21,073 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,273,118 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5666993 Pressure isolated pilot check valve Jacques Maissa 1997-09-16
4432143 Well logging apparatus Keith Moriarty 1984-02-21