Portfolio comparison
General Electric vs John L. Mason
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
General Electric
Patents indexed
1
Year range
2012
Most recent
2012
energymechanicalaerospacerenewable_energy
Top Patents1 enriched
US 8303250· 2012
How Wind Turbine Blades Get More Lift with Extra Parts
Activity by Decade
2010s1
Top Patents1 enriched
US 22186· 1858
John Mason's 1858 Patent for the Mason Jar Lid
Activity by Decade
1850s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.