Assignee

OPTERRA ENERGY SERVICES INC

US·6 granted patents·2 pending applications·24 citations·filing 20122017

Technology mixY02E7F24S6H02S6H10F4F24J3H01L3

Top patents by PatentIndex Score

8 records

Join the waitlist — get patent alerts

Get an alert when OPTERRA ENERGY SERVICES INC 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 →