Dave Schob

JM Joy Global Surface Mining: 1 patents #39 of 88Top 45%

HA Harnischfeger: 1 patents #59 of 104Top 60%

📍 Gilbert, AZ: #784 of 1,739 inventorsTop 50%

🗺 Arizona: #13,050 of 32,909 inventorsTop 40%

Overall (All Time): #2,030,006 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
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