RC

Robert Douglas Clark

DL Douglas Dynamics, L.L.C.: 2 patents #20 of 54Top 40%
Overall (All Time): #1,903,613 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D904654 Snow plow headlamp Christopher Aaron Horn, Seth Thomas Bergerud, Michael Lee Frank, Tyler Jones 2020-12-08
D880027 Snow plow headlamp Christopher Aaron Horn, Seth Thomas Bergerud, Michael Lee Frank, Tyler Jones 2020-03-31