Roger Davis

City:

Petaluma, California

Country:

United States

Published Applications:

Last publication date:

2010-12-09

Top Assignees for applications by Roger Davis

The entities that hold a legal rights for patent applications filed by inventor Davis Roger:

Roger Davis from Petaluma, US has applied for patents for these inventions. The list has both pending applications and granted patents:

SOUND AMPLIFICATION SYSTEM COMPRISING A COMBINED IR-SENSOR/SPEAKER

InventorID:

3709306 ⎘