Inventor
BLACKWELL ELMER
US7 patents
Patents
7 patentsUS5401547AMar 28, 1995
Sheet stack
MINNESOTA MINING & MFG83 citations95
US5086946AFeb 11, 1992
Sheet stack and dispenser package therefor
MINNESOTA MINING & MFG65 citations95
US5073457ADec 17, 1991
Repositionable adhesive
MINNESOTA MINING & MFG107 citations94
US5518144AMay 21, 1996
Dispenser package
MINNESOTA MINING & MFG49 citations93
US5607737AMar 4, 1997
Sheet stack
MINNESOTA MINING & MFG22 citations92
USD348484SJul 5, 1994
Tape dispenser
MINNESOTA MINING & MFG24 citations92
US5299712AApr 5, 1994
Sheet dispenser with optional support or attachment means
MINNESOTA MINING & MFG40 citations91