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Inventor
MISIEWICZ CECILIE T
NO
2 patents
⚠️ This page may combine multiple inventors who share the name “MISIEWICZ CECILIE T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
1 patent
US6976542B2
Dec 20, 2005
Mud flow back valve
BAKER HUGHES INC
87 citations
92
HENRIKSEN KNUT H
1 patent
USRE45641E
Aug 4, 2015
Mud flow back valve
HENRIKSEN KNUT H
3 citations
52