John H. Clark

City:

Abderdeen

Country:

Great Britain (UK)

Published Applications:

Last publication date:

2010-04-22

Top Assignees for applications by John H. Clark

The entities that hold a legal rights for patent applications filed by inventor Clark John H.:

John H. Clark from Abderdeen, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

Wiper plug perforating system

InventorID:

3779998 ⎘