Inventor
WALLACE LAWRENCE B
US13 patents
⚠️ This page may combine multiple inventors who share the name “WALLACE LAWRENCE B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
6 patentsUS5861195AJan 19, 1999
Method for coating a plurality of fluid layers onto a substrate
MINNESOTA MINING & MFG42 citations96
US5851137ADec 22, 1998
Coater die edge finishing method
MINNESOTA MINING & MFG29 citations92
US5843530ADec 1, 1998
Method for minimizing waste when coating a fluid with a slide coater
MINNESOTA MINING & MFG32 citations92
US5725665AMar 10, 1998
Coater enclosure and coating assembly including coater enclosure
MINNESOTA MINING & MFG28 citations92
US5780109AJul 14, 1998
Die edge cleaning system
MINNESOTA MINING & MFG20 citations91
US6007874ADec 28, 1999
Method for coating a plurality of fluid layers onto a substrate
MINNESOTA MINING & MFG15 citations82
3M INNOVATIVE PROPERTIES CO
5 patentsUS6214111B1Apr 10, 2001
Die edge cleaning system
3M INNOVATIVE PROPERTIES CO17 citations91
US6576296B1Jun 10, 2003
Web coating method and apparatus for continuous coating over splices
3M INNOVATIVE PROPERTIES CO21 citations90
US6200641B1Mar 13, 2001
Method for coating a plurality of fluid layers onto a substrate
3M INNOVATIVE PROPERTIES CO12 citations82
US6458422B2Oct 1, 2002
Method for coating a plurality of fluid layers onto a substrate
3M INNOVATIVE PROPERTIES CO0 citations52
US6458421B2Oct 1, 2002
Method for coating a plurality of fluid layers onto a substrate
3M INNOVATIVE PROPERTIES CO0 citations52