James R. Rochen

City:

Waller, Texas

Country:

United States

Published Applications:

Last publication date:

2020-02-06

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The entities that hold a legal rights for patent applications filed by inventor Rochen James R.:

James R. Rochen from Waller, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Interlocking fracture plug for pressure isolation and removal in tubing of well

InventorID:

2635879 ⎘