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Inventor
BARCIA HUGO M
GB
4 patents
⚠️ This page may combine multiple inventors who share the name “BARCIA HUGO M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHNEIDER JOHN L
2 patents
US5099919A
Mar 31, 1992
Plug for well logging operations
SCHNEIDER JOHN L
36 citations
89
US4898244A
Feb 6, 1990
Installation of downhole pumps in wells
SCHNEIDER JOHN L
43 citations
89
PHOENIX PETROLEUM SERVICES
2 patents
US5167282A
Dec 1, 1992
Apparatus and method for detonating well perforators
PHOENIX PETROLEUM SERVICES
19 citations
78
US5579841A
Dec 3, 1996
Plugs for well logging operations
PHOENIX PETROLEUM SERVICES
12 citations
66