Portfolio comparison
MARY P JACOB vs Glasswall IP Ltd
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 1115674· 1914
How Mary Phelps Jacob Invented the Modern Backless Brassiere
Activity by Decade
1910s1
Company B
Glasswall IP Ltd
Patents indexed
1
Year range
2016
Most recent
2016
softwareai_mltelecommunications
Top Patents1 enriched
US 9516045· 2016
How to Clean Files by Rebuilding Them Instead of Scanning Them
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.