Keith Ray

City:

Houston, Texas

Country:

United States

Published Applications:

Last publication date:

2022-11-24

Top Assignees for applications by Keith Ray

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

Keith Ray from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Sensor status determination based on independent fundamental frequency measurements

InventorID:

6662840 ⎘