Inventor · disambiguated record
Helmut Emrich
Also filed as: EMRICH HELMUT
12 granted patents·171 citations·filing 1977–1993
91Inventor score
Top patents by PatentIndex Score
12 records- 0195US4651984AMethod of and apparatus for accurate-register sheet transport in a printing machineROLAND MAN DRUCKMASCH·Filed 1984·Granted Mar 24, 1987·60 cites·11 claims
- 0289US4669380ASafety device for a sheet-fed rotary pressROLAND MAN DRUCKMASCH·Filed 1985·Granted Jun 2, 1987·31 cites·17 claims
- 0372US4723489ADevice for turning over sheets in rotary pressesROLAND MAN DRUCKMASCH·Filed 1986·Granted Feb 9, 1988·16 cites·4 claims
- 0472US4647033AArrangement for conveyance of stream-fed sheetsROLAND MAN DRUCKMASCH·Filed 1985·Granted Mar 3, 1987·19 cites·1 claims
- 0548US5186105ADevice for monitoring sheet movement near the lay marks of sheet-fed offset printing pressesROLAND MAN DRUCKMASCH·Filed 1992·Granted Feb 16, 1993·10 cites·4 claims
- 0646US4489653AClamping device for clamping printing plates on the plate cylinder of a printing machineROLAND MAN DRUCKMASCH·Filed 1983·Granted Dec 25, 1984·7 cites·11 claims
- 0745US4648589AMethod and apparatus for aligning and feeding sheets for printing pressesROLAND MAN DRUCKMASCH·Filed 1985·Granted Mar 10, 1987·7 cites·9 claims
- 0844US4466347ADevice for conveying ink or a damping agentROLAND MAN DRUCKMASCH·Filed 1982·Granted Aug 21, 1984·7 cites·4 claims
- 0940US5115740ASheet-feed drum in rotary pressesROLAND MAN DRUCKMASCH·Filed 1990·Granted May 26, 1992·6 cites·2 claims
- 1033US4711173AChanging drive for the distributing rollers of at least one inking unit of a printing unit of an offset rotary pressROLAND MAN DRUCKMASCH·Filed 1986·Granted Dec 8, 1987·3 cites·5 claims
- 1132US4134582ADevice for the registering of sheets in printing presses in which the sheets are fed in an underlapped streamROLAND OFFSETMASCHF·Filed 1977·Granted Jan 16, 1979·2 cites·8 claims
- 1231US5341738ADevice for transporting sheets within a printing machineROLAND MAN DRUCKMASCH·Filed 1993·Granted Aug 30, 1994·3 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Helmut Emrich files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →