Inventor
INGRAM GARY D
US15 patents
⚠️ This page may combine multiple inventors who share the name “INGRAM GARY D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER OIL TOOLS INC
4 patentsUS4836278AJun 6, 1989
Apparatus for isolating a plurality of vertically spaced perforations in a well conduit
BAKER OIL TOOLS INC68 citations95
US4610300ASep 9, 1986
Tubing actuated retrievable packer
BAKER OIL TOOLS INC34 citations92
US4735266AApr 5, 1988
Method and apparatus for isolating a plurality of vertically spaced perforations in a well conduit
BAKER OIL TOOLS INC7 citations73
US4789029ADec 6, 1988
Tension set packing apparatus for subterranean wells
BAKER OIL TOOLS INC0 citations41
WEATHERFORD TECH HOLDINGS LLC
4 patentsUS10760372B2Sep 1, 2020
High expansion well tool and associated methods
WEATHERFORD TECH HOLDINGS LLC4 citations71
US11993999B2May 28, 2024
Retrievable anti-extrusion foldback-ring backup for sealing element
WEATHERFORD TECH HOLDINGS LLC0 citations61
US11236579B2Feb 1, 2022
Retrievable anti-extrusion foldback-ring backup for sealing element
WEATHERFORD TECH HOLDINGS LLC0 citations61
US12258826B2Mar 25, 2025
Extended reach power track tool used on coiled tubing
WEATHERFORD TECH HOLDINGS LLC1 citations57
WEATHERFORD LAMB
3 patentsUS6695057B2Feb 24, 2004
Fracturing port collar for wellbore pack-off system, and method for using same
WEATHERFORD LAMB77 citations97
US6364037B1Apr 2, 2002
Apparatus to actuate a downhole tool
WEATHERFORD LAMB59 citations96
US6550551B2Apr 22, 2003
Apparatus to actuate a downhole tool
WEATHERFORD LAMB24 citations90