# FIRM OF M J GOLDBERG und SOHNE — Patents explained on PatentBrief

FIRM OF M J GOLDBERG und SOHNE has 1 landmark patent explained in plain English on PatentBrief.

- [How the Theremin Makes Music Without Touching Anything](https://patentbrief.org/patent/us/1661058/theremin-leon-theremin) — granted 1928
  Leon Theremin's 1928 patent for an electronic musical instrument that generates sound based on the proximity of a performer's hands to metal antennas.

**Full profile:** https://patentbrief.org/company/firm-of-m-j-goldberg-und-sohne

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