# Arthur R. Hair — Patents explained on PatentBrief

Arthur R. Hair has 1 landmark patent explained in plain English on PatentBrief.

- [How Digital Media Purchases and Downloads Work](https://patentbrief.org/patent/us/5191573/personal-audio-media-distribution) — granted 1993
  A 1990 patent describing the basic process of paying for digital audio or video content over a phone line and downloading it to a personal device.

**Full profile:** https://patentbrief.org/inventor/arthur-r-hair

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