Inventor · disambiguated record
Leonard Rosen
Also filed as: ROSEN LEONARD · ROSEN LEONARD J
3 granted patents·1 pending application·249 citations·filing 1995–2003
78Inventor score
Files withSTUDENT ADVANTAGE INC1
Top patents by PatentIndex Score
4 records- 0188US5772446AInteractive learning systemFiled 1995·Granted Jun 30, 1998·181 cites·6 claims
- 0276US6470187B1Multi-base station cordless telephoneFiled 2001·Granted Oct 22, 2002·24 cites·12 claims
- 0362US6198904B1Interactive learning systemSTUDENT ADVANTAGE INC·Filed 1998·Granted Mar 6, 2001·44 cites·21 claims
- 0432US2003201353A1Dual-path office product disintegratorFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →