Portfolio comparison
NuTech Ventures Inc vs Guglielmo Marconi
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 12420123· 2025
How Drones Use Temperature Maps to Safely Start Controlled Fires
Activity by Decade
2020s1
Top Patents1 enriched
US 586193· 1897
How Marconi Patented Early Wireless Telegraphy Signals
Activity by Decade
1890s1
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