Portfolio comparison
Liebherr Werk Biberach GmbH vs DUAL PARKING METER Co
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 2118318· 1938
How the First Coin-Operated Parking Meter Works
Activity by Decade
1930s1
How to use
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