RA

Robert L. Arris

HP HP: 1 patents #3,612 of 7,018Top 55%
Overall (All Time): #3,578,329 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6215613 Cartridge tape door opening apparatus for use with tape cartridges having differing size formats Fred O. Stephens, Charles L. Hunter, Jonathan D. Bassett 2001-04-10