# Joy Mountford — Patents explained on PatentBrief

Joy Mountford has 1 landmark patent explained in plain English on PatentBrief.

- [How 3D Icons Rotate to Show More Information](https://patentbrief.org/patent/us/5303388/macintosh-finder) — granted 1994
  A 1994 Apple patent for a 3D computer icon that can be rotated by clicking specific areas to reveal different sides, each containing extra information about a file or folder.

**Full profile:** https://patentbrief.org/inventor/joy-mountford

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