Portfolio comparison
OddzOn Products Inc vs Henry W. Seely
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
OddzOn Products Inc
Patents indexed
1
Year range
1988
Most recent
1988
consumer_electronicsmechanical
Top Patents1 enriched
US 4756529· 1988
How the Koosh Ball's Design Makes It Easy to Catch
Activity by Decade
1980s1
Top Patents1 enriched
US 259054· 1882
Henry Seely's 1882 Electric Flatiron
Activity by Decade
1880s1
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