Daniel S. Matthews

City:

Cypress, Texas

Country:

United States

Published Applications:

Last publication date:

2018-02-15

Top Assignees for applications by Daniel S. Matthews

The entities that hold a legal rights for patent applications filed by inventor Matthews Daniel S.:

Daniel S. Matthews from Cypress, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Pressure actuated frack ball releasing tool

Method of selective release of an object to a seat on a frack plug from immediately adjacent the frack plug

Method of recovery of an occluding object for a frack plug in the event of gun misfire

Pressure actuated frack ball releasing tool

InventorID:

1282223 ⎘