William R. Querfurth

City:

Phoenix, Arizona

Country:

United States

Published Applications:

Last publication date:

2005-02-17

Top Assignees for applications by William R. Querfurth

The entities that hold a legal rights for patent applications filed by inventor Querfurth William R.:

William Robert Querfurth 1 Phoenix, AZ United States

Recent patent applications by Querfurth William R.

William R. Querfurth from Phoenix, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2005-02-17

US20050034590A1

Physics

Audio tone controller system, method, and apparatus

InventorID:

4787905 ⎘