# Marc A Chavannes — Patents explained on PatentBrief

Marc A Chavannes has 1 landmark patent explained in plain English on PatentBrief.

- [How Bubble Wrap Is Manufactured](https://patentbrief.org/patent/us/3142599/bubble-wrap-cushioning) — granted 1964
  A 1959 manufacturing process that creates cushioning material by trapping air between two layers of plastic film.

**Full profile:** https://patentbrief.org/inventor/marc-a-chavannes

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