Inventor · disambiguated record
Edward E. Ludwig
Also filed as: LUDWIG EDWARD E · LUDWIG EDWARD EUGENE
3 granted patents·46 citations·filing 1985–2000
71Inventor score
Technology areasA63C
Files withLUDWIG EDWARD E2
Top patents by PatentIndex Score
3 records- 0171US4844492ATwo wheeled roller skateLUDWIG EDWARD E·Filed 1988·Granted Jul 4, 1989·26 cites·2 claims
- 0262US6290242B1Double-action inline skate with wheel surface shaped for maneuverabilityFiled 2000·Granted Sep 18, 2001·13 cites·2 claims
- 0348USD292729SRoller skateLUDWIG EDWARD E·Filed 1985·Granted Nov 10, 1987·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →