Portfolio comparison
Elias Howe vs Confluence Commons Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 4750· 1846
How Elias Howe Invented the Modern Lockstitch Sewing Machine
Activity by Decade
1840s1
Company B
Confluence Commons Inc
Patents indexed
1
Year range
2012
Most recent
2012
softwareconsumer_electronicsecommercetelecommunications
Top Patents1 enriched
US 8112476· 2012
How Software Automatically Collects and Organizes Data from Multiple Websites
Activity by Decade
2010s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.