DS

Dave Schob

JM Joy Global Surface Mining: 1 patents #39 of 88Top 45%
HA Harnischfeger: 1 patents #59 of 104Top 60%
Overall (All Time): #2,030,006 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10371225 Snubber for shovel dipper James R. Popp, Richard Nicoson 2019-08-06
9045883 Snubber for shovel dipper Richard Nicoson, William Robert Powers, III 2015-06-02