Portfolio comparison
KINETIC CHEMICALS Inc vs Henry W. Seely
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
KINETIC CHEMICALS Inc
Patents indexed
1
Year range
1941
Most recent
1941
materialsmechanicalaerospaceconsumer_electronics
Top Patents1 enriched
US 2230654· 1941
The Discovery of Teflon
Activity by Decade
1940s1
Top Patents1 enriched
US 259054· 1882
Henry Seely's 1882 Electric Flatiron
Activity by Decade
1880s1
How to use
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