Inventor

DUNN GREGORY M

US5 patents

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

PALLINI JOSEPH W

1 patent

US8127853B2Mar 6, 2012

Internal tieback for subsea well

PALLINI JOSEPH W14 citations82

VETCO GRAY INC

1 patent

US7896081B2Mar 1, 2011

Internal tieback for subsea well

VETCO GRAY INC14 citations82

GETTE NICHOLAS P

1 patent

US8327945B2Dec 11, 2012

Remotely operated drill pipe valve

GETTE NICHOLAS P5 citations59

BAKER HUGHES OILFIELD OPERATIONS LLC

1 patent

US11713639B2Aug 1, 2023

Pressure energized seal with groove profile

BAKER HUGHES OILFIELD OPERATIONS LLC1 citations55

DUNN GREGORY M

1 patent

US8220550B2Jul 17, 2012

Wellhead housing bootstrap device

DUNN GREGORY M5 citations55