DK

David A. Kocak

SS Sioux Steel: 1 patents #18 of 37Top 50%
📍 Sioux Falls, SD: #257 of 532 inventorsTop 50%
🗺 South Dakota: #1,077 of 2,308 inventorsTop 50%
Overall (All Time): #3,949,693 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D295007 Wall-mounted foldable work bench Robert E. Hardy, Duane J. Walhof, Terry A. Adams, Donald J. Siglin, Richard R. Klock +7 more 1988-04-05