# Leamon G Souder — Patents explained on PatentBrief

Leamon G Souder has 1 landmark patent explained in plain English on PatentBrief.

- [Leamon Souder's 1903 Design for a Spiral Escalator](https://patentbrief.org/patent/us/723325/escalator-moving-stairway) — granted 1903
  A 1903 patent for a mechanical staircase that moves in a circular, spiraling path to transport people between floors.

**Full profile:** https://patentbrief.org/inventor/leamon-g-souder

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