Portfolio comparison
Minnesota Mining and Manufacturing Co vs Central Glass Co Ltd
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Minnesota Mining and Manufacturing Co
Patents indexed
1
Year range
1979
Most recent
1979
materials-scienceadhesivesoffice-suppliesconsumer-goodspolymer-chemistry
Top Patents1 enriched
US 4166152· 1979
The Post-it Note Adhesive — Invented as a Failure That Stuck Around
Activity by Decade
1970s1
Top Patents1 enriched
US 6033785· 2000
How Car Windows Keep Inside Private Without Blocking the Driver's View
Activity by Decade
2000s1
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