Patents/Inventors

Nelson Hernando Herrera Roman

SantiagoCL0 patents

2 Patents

US121044442024
Handling Device for Drilling Bars or Pipes of Different Sizes
SAFEDRILL SPA.
0 cites
US121044452024
Inner Tubing Handling Device for Receiving Tubing from Drilling Rig
SAFEDRILL SPA.
0 cites