DD

Donald Daniel

JM Joy Global Surface Mining: 1 patents #8 of 31Top 30%
📍 East Troy, WI: #3 of 6 inventorsTop 50%
🗺 Wisconsin: #1,685 of 4,845 inventorsTop 35%
Overall (2020): #488,626 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10870967 Medium voltage room for a mining shovel Joseph Colwell, Joshua Vizanko, Owen J. Warr 2020-12-22