Doug Mann

City:

Carlsbad, California

Country:

United States

Published Applications:

Last publication date:

2019-04-18

Top Assignees for applications by Doug Mann

The entities that hold a legal rights for patent applications filed by inventor Mann Doug:

Doug Mann from Carlsbad, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Multi-source audio amplification and ear protection devices

Electronic ear protection devices

Multi-source audio amplification and ear protection devices

InventorID:

1801615 ⎘