BE

Bert J. Exsted

3M: 5 patents #2,937 of 11,543Top 30%
Overall (All Time): #1,045,786 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6274701 Cross-linkable melamine coating compositions 2001-08-14
6183853 Porous materials containing melamine resin 2001-02-06
6063484 Thermally induced phase separated azlactone membrane Steven L. Kangas 2000-05-16
6010776 Microporous materials containing cross-linked oil Robert J. Maki, Jeffrey Mailand, Scott R. Kaytor, Claudia Leigh Allison, Sean B. Mahoney 2000-01-04
5750245 Thermally induced phase separated azlactone membrane Steven L. Kangas 1998-05-12