Portfolio comparison
Docutel Corp vs Richard J. Gatling
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Docutel Corp
Patents indexed
1
Year range
1973
Most recent
1973
consumer_electronicssoftwarefinancesemiconductors
Top Patents1 enriched
US 3761682· 1973
Early Automatic Cash Dispenser Using Credit Cards
Activity by Decade
1970s1
Top Patents1 enriched
US 36836· 1862
How the Gatling Gun's Rotating Barrel Mechanism Works
Activity by Decade
1860s1
How to use
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