Portfolio comparison
University of Minnesota System vs Pilkington Brothers Ltd
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
University of Minnesota System
Patents indexed
1
Year range
2024
Most recent
2024
energymechanicalsoftwaretelecommunications
Top Patents1 enriched
US 11946452· 2024
How Wind Turbines Adapt to Icy Weather to Keep Making Power
Activity by Decade
2020s1
Company B
Pilkington Brothers Ltd
Patents indexed
1
Year range
1959
Most recent
1959
mechanicalmaterialsautomotiveconsumer_electronics
Top Patents1 enriched
US 2911759· 1959
How the Float Glass Process Makes Perfectly Flat Window Panes
Activity by Decade
1950s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.