RB

Robert P. Ball

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #3,908,331 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4945286 Microchannel plates formed with deposition using non-reactive gas John L. Phillips 1990-07-31