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Inventor

MARTIN SHANNON

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

VERTICE OIL TOOLS INC

1 patent

CROMPTON CORP

1 patent

BAKER HUGHES A GE CO LLC

1 patent

5 11 INC

1 patent

PENDLETON BRYAN P

1 patent