Portfolio comparison
General Hospital Corp vs James Ritty
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
General Hospital Corp
Patents indexed
1
Year range
2025
Most recent
2025
consumer_electronicsmedical_devicestelecommunications
Top Patents1 enriched
US 12189012· 2025
Removing Radio Interference from Portable MRI Scans
Activity by Decade
2020s1
Top Patents1 enriched
US 271363· 1883
How James Ritty's First Cash Register Tracked Sales
Activity by Decade
1880s1
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