Mark A. Bren

City:

Lorretto, Minnesota

Country:

United States

Published Applications:

Last publication date:

2013-11-28

Top Assignees for applications by Mark A. Bren

The entities that hold a legal rights for patent applications filed by inventor Bren Mark A.:

Mark A. Bren from Lorretto, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Switching structures for hearing aid

Integrated automatic telephone switch

Hearing assistance systems for providing second-order gradient directional signals

Diotic presentation of second-order gradient directional hearing aid signals

InventorID:

220946 ⎘