Assignee

GENERAL DOWNHOLE TECH LTD

CA·1 granted patent·5 citations·filing 2016–2016

Technology mixE21B1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when GENERAL DOWNHOLE TECH LTD files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →