Portfolio comparison
Marvin C. Stone vs Solariat Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 375962· 1888
How the Modern Paper Drinking Straw Was Invented
Activity by Decade
1880s1
Company B
Solariat Inc
Patents indexed
1
Year range
2013
Most recent
2013
softwareai_mlecommercetelecommunications
Top Patents1 enriched
US 8521818· 2013
How Software Detects What You Want Based on Your Social Media Posts
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.