DF

David E. Frederickson

Illinois Tool Works: 1 patents #2,292 of 4,258Top 55%
Overall (All Time): #3,786,880 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5476689 Method for electrostatic powder coating of fasteners magnetically suspended from a conveyor James W. Stone, Frederick A. Kish, John P. Wojcik, Donald L. Van Erden, Parimal M. Vedhar 1995-12-19