Portfolio comparison
CLAUDE R WICKARD vs Levi Strauss & Co.
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
CLAUDE R WICKARD
Patents indexed
1
Year range
1943
Most recent
1943
consumer_electronicsmechanicalmaterials
Top Patents1 enriched
US 2331117· 1943
How the First Aerosol Spray Can Works
Activity by Decade
1940s1
Company B
Levi Strauss & Co.
Patents indexed
1
Year range
1873
Most recent
1873
mechanicalconsumer_electronics
Top Patents1 enriched
US 139121· 1873
How Levi Strauss Invented the Copper-Riveted Jean Pocket
Activity by Decade
1870s1
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