Robert Birchak

City:

Spring, Texas

Country:

United States

Published Applications:

Last publication date:

2007-03-22

Top Assignees for applications by Robert Birchak

The entities that hold a legal rights for patent applications filed by inventor Birchak Robert:

Robert Birchak from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Generating acoustic waves

Apparatuses for generating acoustic waves

InventorID:

4363362 ⎘