Inventor
HAN HAK-RHIM
KR9 patents
⚠️ This page may combine multiple inventors who share the name “HAN HAK-RHIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
7 patentsUS5372268ADec 13, 1994
Pull tab innerseal
MINNESOTA MINING & MFG80 citations95
US4652473AMar 24, 1987
Tamper-resistant packaging tape
MINNESOTA MINING & MFG81 citations95
US4934544AJun 19, 1990
Z-tab innerseal for a container and method of application
MINNESOTA MINING & MFG82 citations94
US5560989AOct 1, 1996
Multilayer innerseal facing
MINNESOTA MINING & MFG43 citations91
US5226281AJul 13, 1993
Z-tab innerseal for a container and method of application
MINNESOTA MINING & MFG52 citations91
US4789074ADec 6, 1988
Cap liner
MINNESOTA MINING & MFG46 citations91
US4000824AJan 4, 1977
Tape closures
MINNESOTA MINING & MFG26 citations81