RK

Ronald L. Kerrison

📍 Bothwell, AU: #9 of 58 inventorsTop 20%
Overall (All Time): #2,325,316 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4945641 Chain saw safety guard Clifton Leigh Miller 1990-08-07
4223438 Direct bar oiler for chain saws 1980-09-23