Inventor
ROCHEN JAMES ALAN
US4 patents
⚠️ This page may combine multiple inventors who share the name “ROCHEN JAMES ALAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEATHERFORD LAMB INC
3 patentsUS9416617B2Aug 16, 2016
Downhole tool having slip inserts composed of different materials
WEATHERFORD LAMB INC56 citations92
US9677356B2Jun 13, 2017
Insert units for non-metallic slips oriented normal to cone face
WEATHERFORD LAMB INC7 citations79
US9725981B2Aug 8, 2017
Non-metallic slips having inserts oriented normal to cone face
WEATHERFORD LAMB INC3 citations69