JC

Joseph J. Colwell

JM Joy Global Surface Mining: 1 patents #8 of 36Top 25%
Overall (2021): #400,642 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11066807 Dipper door and dipper door trip assembly Matthew L. Gross, Richard Nicoson 2021-07-20