Inventor
LAMPE SIEGFRIED
DE6 patents
Patents
6 patentsUS5295775AMar 22, 1994
Method of and apparatus for making books
WILL E C H GMBH & CO39 citations86
US4746395AMay 24, 1988
Apparatus for bonding stacked sheets to one another
WILL E C H GMBH & CO9 citations71
US4403899ASep 13, 1983
Apparatus for gathering writing pads or the like
WILL E C H GMBH & CO14 citations71
US4249844AFeb 10, 1981
Apparatus for accumulating stacks of note books or the like
WILL E C H GMBH & CO13 citations65
US4580937AApr 8, 1986
Apparatus for back stripping stacks of paper sheets or the like
WILL E C H GMBH & CO2 citations60
US4511300AApr 16, 1985
Apparatus for gathering writing pads or the like
WILL E C H GMBH & CO5 citations59