Portfolio comparison
FIRM OF M J GOLDBERG und SOHNE vs Modulex Inc USA
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
FIRM OF M J GOLDBERG und SOHNE
Patents indexed
1
Year range
1928
Most recent
1928
consumer_electronicsmechanical
Top Patents1 enriched
US 1661058· 1928
How the Theremin Makes Music Without Touching Anything
Activity by Decade
1920s1
Top Patents1 enriched
US RE48592· 2021
The Ornamental Design of a Specific Spotlight
Activity by Decade
2020s1
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