David J. HALL

City:

Pittsburgh, California

Country:

United States

Published Applications:

Last publication date:

2015-06-18

Top Assignees for applications by David J. HALL

The entities that hold a legal rights for patent applications filed by inventor HALL David J.:

David J. HALL from Pittsburgh, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Harmonic neutralized frequency changer (HFNC) control system and a HFNC including the same

InventorID:

1200517 ⎘