JK

John E. Krech

3M: 4 patents #3,441 of 11,543Top 30%
Overall (All Time): #1,007,218 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8650062 Automated replenishment using an economic profit quantity 2014-02-11
7216592 Plastic shipping and storage containers and composition and method therefore Paul D. Driscoll, James Harrison, Denis Miling, Domasius Nwabunma, Mario A. Perez +1 more 2007-05-15
6258201 Method of making articles in sheet form, particularly abrasive articles 2001-07-10
6024824 Method of making articles in sheet form, particularly abrasive articles 2000-02-15
5674122 Abrasive articles and methods for their manufacture 1997-10-07