Inventor
HERMAN JOHN JAMES
CA5 patents
⚠️ This page may combine multiple inventors who share the name “HERMAN JOHN JAMES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHEAR BITS LTD
3 patentsUS9951563B2Apr 24, 2018
Wellbore mill having shear cutters and gouging cutters
SHEAR BITS LTD6 citations68
US10107041B2Oct 23, 2018
Drill bit having shear cutters and gouging cutters
SHEAR BITS LTD4 citations63
US10570664B2Feb 25, 2020
Wellbore reaming tool having shear cutters and gouging cutters
SHEAR BITS LTD1 citations54