Mark E. Engebretson

City:

Huntington Beach, California

Country:

United States

Published Applications:

Last publication date:

2008-04-10

Top Assignees for applications by Mark E. Engebretson

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

QSC AUDIO PRODUCTS, INC. 3 Costa Mesa, CA United States

Recent patent applications by Engebretson Mark E.

Mark E. Engebretson from Huntington Beach, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2008-04-10

US20080085028A1

Electricity

Spiral line array loudspeaker

#2 | 2008-04-10

US20080085027A1

Electricity

Curved line array loudspeaker

#3 | 2008-04-10

US20080085026A1

Electricity

Curved line array with horizontal coverage control

InventorID:

4153216 ⎘