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Inventor

FRAZIER DERRICK

US5 patents
⚠️ This page may combine multiple inventors who share the name “FRAZIER DERRICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FRAZIER BALL INVENT LLC

2 patents

FRAZIER TECH L L C

1 patent

FRAZIER TECHNOLOGIES L L C

1 patent

MAGNUM OIL TOOLS INT LTD

1 patent