Portfolio comparison
Liebherr Werk Biberach GmbH vs AST Research Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Liebherr Werk Biberach GmbH
Patents indexed
1
Year range
2024
Most recent
2024
mechanicalautomotiveenergy
Top Patents1 enriched
US 11945698· 2024
How Mobile Cranes Power Their Upper Parts Using The Lower Base
Activity by Decade
2020s1
Top Patents1 enriched
US 5754176· 1998
How Interactive Pop-up Help Windows Work in Computer Interfaces
Activity by Decade
1990s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.