Inventor · disambiguated record
Otto Spang
Also filed as: SPANG OTTO
3 granted patents·60 citations·filing 1984–1992
73Inventor score
Files withROLAND MAN DRUCKMASCH3
Top patents by PatentIndex Score
3 records- 0172US5318656AApparatus of preparing a roll of printing substrate web for flying pastingROLAND MAN DRUCKMASCH·Filed 1992·Granted Jun 7, 1994·23 cites·7 claims
- 0271US5152472APrinting roll changer system, and method of roll changingROLAND MAN DRUCKMASCH·Filed 1991·Granted Oct 6, 1992·22 cites·10 claims
- 0356US4590856ALifter-type inker for rotary printing machine including rotational shock dampening meansROLAND MAN DRUCKMASCH·Filed 1984·Granted May 27, 1986·15 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →