Inventor
KRINKE HARLAN L
US11 patents
⚠️ This page may combine multiple inventors who share the name “KRINKE HARLAN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
7 patentsUS5657516AAug 19, 1997
Dual structured fastener elements
MINNESOTA MINING & MFG201 citations98
US5317805AJun 7, 1994
Method of making microchanneled heat exchangers utilizing sacrificial cores
MINNESOTA MINING & MFG261 citations98
US5814355ASep 29, 1998
Mold for producing glittering cube-corner retroreflective sheeting
MINNESOTA MINING & MFG61 citations95
US5070606ADec 10, 1991
Method for producing a sheet member containing at least one enclosed channel
MINNESOTA MINING & MFG66 citations95
US4871623AOct 3, 1989
Sheet-member containing a plurality of elongated enclosed electrodeposited channels and method
MINNESOTA MINING & MFG70 citations95
US5997709ADec 7, 1999
Method of providing diffuse risers on a fresnel lens die
MINNESOTA MINING & MFG14 citations73
USRE34651EJun 28, 1994
Sheet-member containing a plurality of elongated enclosed electrodeposited channels and method
MINNESOTA MINING & MFG5 citations62
3M INNOVATIVE PROPERTIES CO
3 patentsUS6159407ADec 12, 2000
Stacked laminate mold and method of making
3M INNOVATIVE PROPERTIES CO107 citations97
US6746590B2Jun 8, 2004
Ultrasonically-enhanced electroplating apparatus and methods
3M INNOVATIVE PROPERTIES CO14 citations84
US6305924B1Oct 23, 2001
Stacked laminate mold
3M INNOVATIVE PROPERTIES CO7 citations73