Simon Ha

City:

Aurora, Illinois

Country:

United States

Published Applications:

Last publication date:

2008-02-28

Top Assignees for applications by Simon Ha

The entities that hold a legal rights for patent applications filed by inventor Ha Simon:

Simon Ha from Aurora, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Multi-frequency fire alarm sounder

Multi-frequency fire alarm sounder

Self-adjusting strobe

Multi-function control system

Variable candela strobe

InventorID:

4125975 ⎘