John Bottrill

City:

Amherst, New Hampshire

Country:

United States

Published Applications:

Last publication date:

2005-07-19

Top Assignees for applications by John Bottrill

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

John Bottrill from Amherst, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Pre-zero crossing signal generator for sinusoidal voltages with DC offsets such as telephone ring voltages

InventorID:

7494544 ⎘