Inventor · disambiguated record
Ludwig Friedrich
Also filed as: FRIEDRICH LUDWIG
3 granted patents·11 citations·filing 1981–1983
61Inventor score
Technology areasB41F
Top patents by PatentIndex Score
3 records- 0155USD272903SMachine control consoleVEB KOMB POLYGRAPH WERNER LAMBERZ·Filed 1981·Granted Mar 6, 1984·7 cites·1 claims
- 0240US4369706AControl device for remote adjustments of ink zones in printing pressesPOLYGRAPH LEIPZIG·Filed 1981·Granted Jan 25, 1983·4 cites·20 claims
- 0328US4450767ARemote control system for ink zones in printing machinesPOLYGRAPH LEIPZIG·Filed 1983·Granted May 29, 1984·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →