RB

Ronald Samuel Blackhurst

BL Belle Engineering (Sheen) Limited: 2 patents #3 of 4Top 75%
📍 Matlock, GB: #33 of 140 inventorsTop 25%
Overall (All Time): #1,461,864 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10183708 Articulated vehicle — 2019-01-22
6921189 Barrel mixer — 2005-07-26
6220744 Rotary barrel mixer and assembly — 2001-04-24