Portfolio comparison
Hookless Fastener Co vs Amazon com Inc
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
manufacturingconsumer-goodstextilesfastenersindustrial-design
Top Patents1 enriched
US 1219881· 1917
The Zipper — The Fastener That Replaced a Thousand Buttons
Activity by Decade
1910s1
Company B
Amazon com Inc
Patents indexed
2
Year range
1999 – 2001
Most recent
2001
ecommercesoftwaretelecommunicationsconsumer_electronicsai_ml
Top Patents2 enriched
US 5960411· 1999
How Amazon's One-Click Online Ordering System Works
US 6266649· 2001
How Online Stores Suggest 'You Might Also Like' Products
Activity by Decade
1990s1
2000s1
How to use
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