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2017-08-24
The entities that hold a legal rights for patent applications filed by inventor Barnwell, III John C:
John C Barnwell, III from , has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method for depositing a metal to form a three-dimensional part
#2 | 2017-01-26Method and apparatus for printing 3D objects using additive manufacturing and material extruder with translational and rotational axes
6489089 ⎘