DD

Daniel J. Dittberner

KS Kewaunee Scientific: 1 patents #9 of 19Top 50%
SP Soft Play: 1 patents #5 of 9Top 60%
Overall (All Time): #1,635,330 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5951133 Drawer head Kurt P. Rindoks 1999-09-14
D388986 Drawer front Kurt P. Rindoks 1998-01-13
5323874 Combination ladder and stair Mitchell R. Warren, Grant M. Strawcutter 1994-06-28