Inventor

MATHERNE JR LEE J

US3 patents

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

MATHERNE JR LEE J

2 patents

US8240372B2Aug 14, 2012

Fluid power conducting swivel

MATHERNE JR LEE J4 citations54

US8157004B2Apr 17, 2012

Pipe handling apparatus

MATHERNE JR LEE J2 citations54

HENDERSON KRIS

1 patent

US8893772B2Nov 25, 2014

Modular apparatus for assembling tubular goods

HENDERSON KRIS33 citations89