Inventor
MORTENSEN ROGER L
US8 patents
Patents
8 patentsUS4817799AApr 4, 1989
Disk package
EMPAK INC58 citations95
US4582219AApr 15, 1986
Storage box having resilient fastening means
EMPAK INC61 citations95
US4724963AFeb 16, 1988
Wafer processing cassette
EMPAK INC60 citations94
US4669612AJun 2, 1987
Disk processing cassette
EMPAK INC64 citations94
US4634004AJan 6, 1987
Magnetic tape security housing
EMPAK INC65 citations94
US5156273AOct 20, 1992
Stackable composite lid and container arrangement
EMPAK INC31 citations91
US4687097AAug 18, 1987
Wafer processing cassette
EMPAK INC50 citations91
USD302945SAug 22, 1989
Cassette package
EMPAK INC0 citations50