JAHN D. EICHFELD

City:

WORCESTER, Massachusetts

Country:

United States

Published Applications:

Last publication date:

2017-10-05

Top Assignees for applications by JAHN D. EICHFELD

The entities that hold a legal rights for patent applications filed by inventor EICHFELD JAHN D.:

JAHN D. EICHFELD from WORCESTER, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Audio signal processing for hearing impairment compensation with a hearing aid device and a speaker

InventorID:

2006210 ⎘