Skip to content
PatentBrief

Portfolio comparison

Margaret E. Knight vs Square Inc

Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.

Company A

Margaret E. Knight

Patents indexed

1

Year range

1871

Most recent

1871

mechanicalmanufacturingconsumer_goodspackaging

Activity by Decade

1870s
1

Company B

Square Inc

Patents indexed

6

Year range

2018 – 2019

Most recent

2019

softwareecommerceconsumer_electronicsfinancelogistics

Activity by Decade

2010s
6

How to use

Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.