Michael John Roll

City:

Columbus, Ohio

Country:

United States

Published Applications:

Last publication date:

2018-06-12

Top Assignees for applications by Michael John Roll

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

Michael John Roll from Columbus, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Dual engine generator

InventorID:

7166241 ⎘