Inventor
WALLACK DAVID A
US3 patents
Patents
3 patentsUS5589247ADec 31, 1996
Magnetic recording medium having an embossed backcoat layer
MINNESOTA MINING & MFG23 citations89
US5686142ANov 11, 1997
Process of producing magnetic recording tape having textured backcoat
MINNESOTA MINING & MFG10 citations70
US5433973AJul 18, 1995
Method of coating a magnetic recording media coating onto a substrate
MINNESOTA MINING & MFG15 citations70