David Ashcraft

City:

Katy, Texas

Country:

United States

Published Applications:

Last publication date:

2007-03-01

Top Assignees for applications by David Ashcraft

The entities that hold a legal rights for patent applications filed by inventor Ashcraft David:

David Ashcraft from Katy, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Rotary coring device and method for acquiring a sidewall core from an earth formation

InventorID:

4363339 ⎘