Fred O. Barthold

City:

Leucadia, California

Country:

United States

Published Applications:

Last publication date:

2016-04-21

Recent patent applications by Barthold Fred O.

Fred O. Barthold from Leucadia, US has applied for patents for these inventions. The list has both pending applications and granted patents:

PLANAR CORE WITH HIGH MAGNETIC VOLUME UTILIZATION

Harmonic displacement reduction

Planar core with high magnetic volume utilization

Planar core-type uniform external field equalizer and fabrication

DC-DC converter

Sepic fed buck converter

InventorID:

927686 ⎘