# Edward E Headrick — Patents explained on PatentBrief

Edward E Headrick has 1 landmark patent explained in plain English on PatentBrief.

- [How the Modern Frisbee Design Works](https://patentbrief.org/patent/us/3359678/frisbee-flying-disc) — granted 1967
  A 1967 patent describing the specific aerodynamic shape and raised ribs that allow a plastic disc to fly straight and steady.

**Full profile:** https://patentbrief.org/inventor/edward-e-headrick

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