John A. Schaffer

City:

Albany, California

Country:

United States

Published Applications:

Last publication date:

2020-03-19

Top Assignees for applications by John A. Schaffer

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

John A. Schaffer from Albany, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Equipment including down-firing speaker

InventorID:

2680804 ⎘