Portfolio comparison
Almon B. Strowger vs Keurig Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 447918· 1891
How Almon Strowger Invented the Automatic Telephone Switch
Activity by Decade
1890s1
Company B
Keurig Inc
Patents indexed
1
Year range
1994
Most recent
1994
consumer_electronicsfood_and_beveragemechanical
Top Patents1 enriched
US 5325765· 1994
How Keurig's Original Single-Serve Coffee Pod System Works
Activity by Decade
1990s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.