Portfolio comparison
John Gorrie vs Bragi GmbH
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 8080· 1851
John Gorrie's 1851 Patent for Artificial Ice Production
Activity by Decade
1850s1
Company B
Bragi GmbH
Patents indexed
1
Year range
2018
Most recent
2018
consumer_electronicsmechanicaltelecommunications
Top Patents1 enriched
US 9949013· 2018
How Wireless Earbuds Detect Hand Gestures Using Invisible Light or Sound
Activity by Decade
2010s1
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