Don Barrett

City:

Camarillo, California

Country:

United States

Published Applications:

Last publication date:

2019-07-04

Top Assignees for applications by Don Barrett

The entities that hold a legal rights for patent applications filed by inventor Barrett Don:

Don Barrett from Camarillo, US has applied for patents for these inventions. The list has both pending applications and granted patents:

WEARABLE BATTERY CHARGING TECHNOLOGY FOR RECHARGEABLE HEARING AID BATTERIES

Hearing aid battery door module

Voltage regulator and control circuit for silver-zinc batteries in hearing instruments

InventorID:

1861664 ⎘