PW

Patrick Ross Willaman

JM Joy Global Underground Mining: 4 patents #22 of 130Top 20%
Overall (All Time): #1,081,582 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12291968 Bolter Willem Fourie, Xuanwen Luo, Vijayanath Subaschandran, Michael Georgiou 2025-05-06
11781430 Bolter Michael Georgiou, Greg Broad, Kevin S. Saeler 2023-10-10
11725514 Bolter Willem Fourie, Xuanwen Luo, Vijayanath Subaschandran, Michael Georgiou 2023-08-15
11274506 Drilling and bolting device 2022-03-15