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Inventor
EGBERT GARY L
US
4 patents
⚠️ This page may combine multiple inventors who share the name “EGBERT GARY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NL INDUSTRIES INC
3 patents
US4365977A
Dec 28, 1982
Drilling mud degasser
NL INDUSTRIES INC
23 citations
78
US4215643A
Aug 5, 1980
Quick release bollard
NL INDUSTRIES INC
10 citations
68
US4723805A
Feb 9, 1988
Transloader
NL INDUSTRIES INC
6 citations
52
BAROID TECHNOLOGY INC
1 patent
US5066059A
Nov 19, 1991
Drill string compensator with improved transloaders
BAROID TECHNOLOGY INC
5 citations
52