# E Mason — Patents explained on PatentBrief

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

- [How a Single Coil Powers Multiple Motor Armatures Simultaneously](https://patentbrief.org/patent/us/3723796/mri-cancer-tissue-detection) — granted 1973
  A 1973 design for an electric motor that uses a single central coil to power several separate armatures arranged in a circle.

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

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