Lazar VELEV

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2023-03-23

Top Assignees for applications by Lazar VELEV

The entities that hold a legal rights for patent applications filed by inventor VELEV Lazar:

Lazar VELEV from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Fluid flow control in a hydrocarbon recovery operation

Fluid flow control in a hydrocarbon recovery operation

Fluid flow control in a hydrocarbon recovery operation

HYDROCARBON PRODUCTION APPARATUS

InventorID:

1187914 ⎘