Portfolio comparison
Hookless Fastener Co vs NCR 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
manufacturingconsumer-goodstextilesfastenersindustrial-design
Top Patents1 enriched
US 1219881· 1917
The Zipper — The Fastener That Replaced a Thousand Buttons
Activity by Decade
1910s1
Company B
NCR Corp
Patents indexed
1
Year range
2020
Most recent
2020
consumer_electronicssoftwareecommercepoint_of_sale
Top Patents1 enriched
US 10559047· 2020
How Store Staff Can Use Phones to Close Customer Checks
Activity by Decade
2020s1
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