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PatentBrief

Portfolio comparison

Glass Marvin and Associates vs Microsoft Technology Licensing LLC

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

Company A

Glass Marvin and Associates

Patents indexed

1

Year range

1967

Most recent

1967

gamingmechanical

Activity by Decade

1960s
1

Company B

Microsoft Technology Licensing LLC

Patents indexed

12

Year range

2015 – 2025

Most recent

2025

softwareconsumer_electronicsai_mltelecommunicationsmechanical

Activity by Decade

2010s
8
2020s
4

How to use

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