Portfolio comparison
KINETIC CHEMICALS Inc vs Elias Howe
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 4750· 1846
How Elias Howe Invented the Modern Lockstitch Sewing Machine
Activity by Decade
1840s1
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