RC

Robert Cummins

Overall (All Time): #1,443,122 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10758830 Amusement ride Harry Robert John Cummins 2020-09-01
10525361 Amusement ride Harry Robert John Cummins 2020-01-07
7980181 Drag racing roller coaster amusement ride and launch system Christopher James Heaslip 2011-07-19