Inventor

LEE RITCHIE J

US3 patents

Patents

3 patents

US5539600AJul 23, 1996

Write protection for memory diskettes

VERBATIM CORP34 citations83

US6129301AOct 10, 2000

Molded roller for tape cartridge

VERBATIM CORP7 citations71

US5961905AOct 5, 1999

Method of molding unitary roller of homogeneous material for tape cartridge

VERBATIM CORP4 citations60