Inventor
BOULIGNY JR VERNON J
US8 patents
⚠️ This page may combine multiple inventors who share the name “BOULIGNY JR VERNON J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FRANKS CASING CREW & RENTAL
4 patentsUS4989909AFeb 5, 1991
Friction grip for tubular goods
FRANKS CASING CREW & RENTAL61 citations94
US5099725AMar 31, 1992
Torque transfer apparatus
FRANKS CASING CREW & RENTAL69 citations93
US8051909B2Nov 8, 2011
Method and apparatus for positioning the proximal end of a tubular string above a spider
FRANKS CASING CREW & RENTAL8 citations78
US7621202B2Nov 24, 2009
Method and apparatus for forming tubular connections
FRANKS CASING CREW & RENTAL5 citations57
CASING FRANK S CREW & RENTAL
3 patentsUS6089338AJul 18, 2000
Flush mounted self aligning spider
CASING FRANK S CREW & RENTAL107 citations96
US8915302B2Dec 23, 2014
Manipulatable spider components adapted for cooperation with a vertically reciprocating control line guide
CASING FRANK S CREW & RENTAL2 citations62
US8567514B2Oct 29, 2013
Manipulatable spider components adapted for cooperation with a vertically reciprocating control line guide
CASING FRANK S CREW & RENTAL2 citations62