Inventor

BARR JOHN DAVID

US3 patents

Patents

3 patents

US7450331B2Nov 11, 2008

Variable mobile media storage system

SPECTRA LOGIC CORP2 citations59

US7253983B2Aug 7, 2007

Variable media tape-based storage system

SPECTRA LOGIC CORP3 citations59

US7414807B2Aug 19, 2008

Variable mobile media storage system

SPECTRA LOGIC CORP0 citations48