Kenney Ray Spence

City:

Bend, Oregon

Country:

United States

Published Applications:

Last publication date:

2009-06-11

Top Assignees for applications by Kenney Ray Spence

The entities that hold a legal rights for patent applications filed by inventor Spence Kenney Ray:

Kenney Ray Spence from Bend, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Rotary positive displacement combustor engine

InventorID:

3963988 ⎘