GP

Gregory Patching

📍 Fremantle, AU: #3 of 27 inventorsTop 15%
Overall (2021): #159,650 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11175119 Method and apparatus for preventing rock fragments from entering or collapsing into a blast hole — 2021-11-16
D913079 Flexible sheet for insertion in a borehole — 2021-03-16