KR

Keith Riches

BH Bell And Howell: 1 patents #131 of 293Top 45%
📍 Frimley, GB: #18 of 31 inventorsTop 60%
Overall (All Time): #3,947,122 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4726578 Paper-folding apparatus Robert G. Hickman 1988-02-23