Portfolio comparison
Hookless Fastener Co vs First Data Corp
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Hookless Fastener Co
Patents indexed
1
Year range
1917
Most recent
1917
mechanicalconsumer_electronics
Top Patents1 enriched
US 1219881· 1917
How Gideon Sundback Invented the Modern Zipper
Activity by Decade
1910s1
Top Patents1 enriched
US 7225154· 2007
How Digital Systems Pool Money from Many People for One Goal
Activity by Decade
2000s1
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