David A. Preves

City:

Minnetonka, Minnesota

Country:

United States

Published Applications:

Last publication date:

2006-04-06

Top Assignees for applications by David A. Preves

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

David A. Preves from Minnetonka, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Portable hearing-related analysis system

Resonant response matching circuit for hearing aid

Portable system for programming hearing aids

Portable hearing-related analysis system

Portable system programming hearing aids

InventorID:

4603786 ⎘