Portfolio comparison
HURLEY MACHINE Co vs Samuel Colt
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
HURLEY MACHINE Co
Patents indexed
1
Year range
1910
Most recent
1910
consumer_electronicsmechanicalhome_appliances
Top Patents1 enriched
US 966677· 1910
How Early Washing Machines Moved Clothes
Activity by Decade
1910s1
Top Patents1 enriched
US 1304· 1839
Samuel Colt's Early Revolving Firearm Mechanism
Activity by Decade
1830s1
How to use
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