Portfolio comparison
Robert Bosch vs Marvin C. Stone
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Robert Bosch
Patents indexed
1
Year range
2022
Most recent
2022
consumer_electronicsautomotiveenergymaterialssemiconductors
Top Patents1 enriched
US 11271251· 2022
How a Two-Layer Coating Protects Lithium Battery Anodes
Activity by Decade
2020s1
Top Patents1 enriched
US 375962· 1888
How the Modern Paper Drinking Straw Was Invented
Activity by Decade
1880s1
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