David B. Riddle

City:

Cincinnati, Ohio

Country:

United States

Published Applications:

Last publication date:

2025-05-29

Top Assignees for applications by David B. Riddle

The entities that hold a legal rights for patent applications filed by inventor Riddle David B.:

David B. Riddle from Cincinnati, US has applied for patents for these inventions. The list has both pending applications and granted patents:

UNDUCTED PROPULSION SYSTEM

Unducted propulsion system

Unducted propulsion system

InventorID:

5967044 ⎘