DS

Daniel R. Stumpf

WE Werner: 1 patents #99 of 140Top 75%
Overall (All Time): #2,552,004 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12163379 Extension ladder with groove box rails and method David Pozgay, Thomas W. Parker, Slavisa Dacic 2024-12-10