Roger E. Ethridge

City:

Houston, Texas

Country:

United States

Published Applications:

Last publication date:

2009-07-16

Top Assignees for applications by Roger E. Ethridge

The entities that hold a legal rights for patent applications filed by inventor Ethridge Roger E.:

Roger E. Ethridge from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Acoustic transducer calibration block and method

ACOUSTIC TRANSDUCER SUPPORT FRAME AND METHOD

InventorID:

3986405 ⎘