NORTHSTAR DRILLSTEM TESTERS

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2021-08-12

Patent Grants:

Last grant date:

2023-01-03

Top Inventors for applications by NORTHSTAR DRILLSTEM TESTERS

These are the the leading inventors for applications assigned to NORTHSTAR DRILLSTEM TESTERS:

Dragan MARTINOVIC 1 Calgary, Alberta, Canada
Andrew Horne 1 Carp, Canada
Dragan Martinovic 1 Calgary, Canada

Recent patent applications by NORTHSTAR DRILLSTEM TESTERS

NORTHSTAR DRILLSTEM TESTERS based in Calgary, CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2021-08-12 ✅ Patent 11,542,775 granted on 2023-01-03

US20210246757A1

Fixed constructions

Anti-extrusion assembly and a sealing system comprising same

Also check out NORTHSTAR DRILLSTEM TESTERS's (Calgary, Canada) applicant profile with 1 patent applications submitted.

AssigneeID:

354309 ⎘