# Stratasys Inc — Patents explained on PatentBrief

Stratasys Inc has 1 landmark patent explained in plain English on PatentBrief.

- [How Machines Build 3D Objects Layer by Layer from Melting Plastic](https://patentbrief.org/patent/us/5121329/fdm-3d-printing-stratasys) — granted 1992
  This patent describes a method and machine for creating three-dimensional objects by precisely depositing melted material, layer by layer, from a movable nozzle onto a base.

**Full profile:** https://patentbrief.org/company/stratasys-inc

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_Source: PatentBrief — https://patentbrief.org. Plain-English explanations of US patents._