GK

Geoffrey W. Keech

JM Joy Global Underground Mining: 1 patents #7 of 32Top 25%
Overall (2021): #449,898 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11203930 Machine supporting rock cutting device Peter A. Lugg, Stuart Reeves, Nagy Daher 2021-12-21