# David E Damouth — Patents explained on PatentBrief

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

- [How Laser Printers Use Rotating Mirrors to Write Information](https://patentbrief.org/patent/us/3867571/laser-printer-starkweather) — granted 1975
  A 1972 Xerox patent describing how to use a spinning mirror to scan a laser beam across a page, adjusting the speed of the data to keep the image sharp.

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

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