Portfolio comparison
Frosted Foods Co Inc vs Marvin C. Stone
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Frosted Foods Co Inc
Patents indexed
1
Year range
1930
Most recent
1930
mechanicalconsumer_electronics
Top Patents1 enriched
US 1773079· 1930
How Clarence Birdseye Invented Modern Frozen Food
Activity by Decade
1930s1
Top Patents1 enriched
US 375962· 1888
How the Modern Paper Drinking Straw Was Invented
Activity by Decade
1880s1
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