RH

Robert Horsfall

📍 Doncaster, GB: #36 of 88 inventorsTop 45%
Overall (All Time): #3,120,732 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8807764 Method and apparatus for turning off a projector Andrew David Steers 2014-08-19