Inventor
HELLER ALBERT
DE9 patents
⚠️ This page may combine multiple inventors who share the name “HELLER ALBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROLAND MAN DRUCKMASCH
7 patentsUS5176371AJan 5, 1993
Rotary printing machine and printed web folding and handling system combination
ROLAND MAN DRUCKMASCH40 citations91
US5617792AApr 8, 1997
Roller element for pressing a flexible printing plate onto the form cylinder
ROLAND MAN DRUCKMASCH34 citations90
US4453465AJun 12, 1984
Web turning rod having air flow control means
ROLAND MAN DRUCKMASCH52 citations88
US7401553B2Jul 22, 2008
Printing plate cartridge for a press and press
ROLAND MAN DRUCKMASCH2 citations60
US7100502B2Sep 5, 2006
Device for fixing a cover on a cylinder of a printing unit
ROLAND MAN DRUCKMASCH6 citations58
US4532864AAug 6, 1985
Printing machine web turning bar adjustment mechanism
ROLAND MAN DRUCKMASCH3 citations58
US5162034ANov 10, 1992
Modular paper deformation system with changeable deformation tool drawer
ROLAND MAN DRUCKMASCH1 citations50