Inventor
AVANT MARCUS A
US14 patents
⚠️ This page may combine multiple inventors who share the name “AVANT MARCUS A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
6 patentsUS7644772B2Jan 12, 2010
Ball seat having segmented arcuate ball support member
BAKER HUGHES INC79 citations97
US7628210B2Dec 8, 2009
Ball seat having ball support member
BAKER HUGHES INC51 citations93
USRE46137ESep 6, 2016
Pressure actuated ported sub for subterranean cement completions
BAKER HUGHES INC8 citations79
US7913770B2Mar 29, 2011
Controlled pressure equalization of atmospheric chambers
BAKER HUGHES INC17 citations77
US9822608B2Nov 21, 2017
Opposed ramp assembly for subterranean tool with load bearing lug and anti-jam feature
BAKER HUGHES INC3 citations72
US9267357B2Feb 23, 2016
Multi-component diffuser assembly
BAKER HUGHES INC1 citations49
FAY PETER J
3 patentsUS8596350B2Dec 3, 2013
Lock mandrel load distribution apparatus
FAY PETER J9 citations83
US8651182B2Feb 18, 2014
Dog with skirt to transfer housing loads in a subterranean tool
FAY PETER J4 citations72
US9234397B2Jan 12, 2016
Tapered dog configuration to share stress in a housing of a subterranean tool
FAY PETER J0 citations51