Inventor

ANWAR JOHAN

AU4 patents

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

GLOBALTECH CORP PTY LTD

3 patents

US11125038B2Sep 21, 2021

Downhole surveying and core sample orientation systems, devices and methods

GLOBALTECH CORP PTY LTD0 citations46

US9739135B2Aug 22, 2017

Equipment and methods for downhole surveying and data acquisition for a drilling operation

GLOBALTECH CORP PTY LTD0 citations46

US9726007B2Aug 8, 2017

Downhole surveying

GLOBALTECH CORP PTY LTD0 citations36

HEJLEH KHALED

1 patent

US10066455B2Sep 4, 2018

Downhole surveying and core sample orientation systems, devices and methods

HEJLEH KHALED1 citations41