Johnathan Howard

City:

Conroe, Texas

Country:

United States

Published Applications:

Last publication date:

2017-08-17

Top Assignees for applications by Johnathan Howard

The entities that hold a legal rights for patent applications filed by inventor Howard Johnathan:

Johnathan Howard from Conroe, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Hybrid roller cone and junk mill bit

Hybrid drill bits having increased drilling efficiency

Hybrid drill bits

InventorID:

1618104 ⎘