# ABB Schweiz AG — Patents explained on PatentBrief

ABB Schweiz AG has 1 landmark patent explained in plain English on PatentBrief.

- [How Medium Voltage Power Switches Safely Direct Electricity](https://patentbrief.org/patent/us/12387890/raptor-reliability) — granted 2025
  A mechanical system for medium voltage power grids that uses a rotating contact and a series of levers to safely switch electricity between lines and ground.

**Full profile:** https://patentbrief.org/company/abb-schweiz-ag

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