John Karsner

City:

Walnut Creek, California

Country:

United States

Published Applications:

Last publication date:

2012-07-05

Top Assignees for applications by John Karsner

The entities that hold a legal rights for patent applications filed by inventor Karsner John:

John Karsner from Walnut Creek, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Unrestricted Calling Circle For Telephone Service

Unrestricted calling circle for telephone service

InventorID:

3208106 ⎘