E. Marcel Oprea

City:

Toronto

Country:

Canada

Published Applications:

Last publication date:

2006-10-12

Top Assignees for applications by E. Marcel Oprea

The entities that hold a legal rights for patent applications filed by inventor Oprea E. Marcel:

E. Marcel Oprea from Toronto, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Electronic balance checking and credit approval system for use in conducting electronic transactions

InventorID:

4716188 ⎘