Jon Jeffries

City:

Canton, Michigan

Country:

United States

Published Applications:

Last publication date:

2008-06-12

Top Assignees for applications by Jon Jeffries

The entities that hold a legal rights for patent applications filed by inventor Jeffries Jon:

Jon Jeffries from Canton, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Poppet valve operating system for internal combustion engine

InventorID:

4190878 ⎘