Inventor · disambiguated record
Erich Pietsch
Also filed as: PIETSCH ERICH
6 granted patents·39 citations·filing 1976–1993
79Inventor score
Top patents by PatentIndex Score
6 records- 0160US5152318AScrew-in throttle valve and pressure gauge assemblyROLAND MAN DRUCKMASCH·Filed 1991·Granted Oct 6, 1992·21 cites·6 claims
- 0246US4357872AArrangement for removal of dirt or other impurities interfering with the ink flow from the ink fountain of a printing pressROLAND MAN DRUCKMASCH·Filed 1981·Granted Nov 9, 1982·6 cites·5 claims
- 0340US4318341AInk fountain for printing pressROLAND MAN DRUCKMASCH·Filed 1980·Granted Mar 9, 1982·7 cites·4 claims
- 0432US4023793ADevice for the side-registering of sheetsROLAND OFFSETMASCHF·Filed 1976·Granted May 17, 1977·3 cites·4 claims
- 0528US4358966AMethod of making a circular wedge for use as an adjusting element in a printing press or the likeROLAND MAN DRUCKMASCH·Filed 1980·Granted Nov 16, 1982·1 cites·3 claims
- 0618US5370048ASheet-supporting mechanism for printing pressROLAND MAN DRUCKMASCH·Filed 1993·Granted Dec 6, 1994·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →