Inventor · disambiguated record
Dennis J. Roden
Also filed as: RODEN DENNIS J
3 granted patents·36 citations·filing 1990–1991
69Inventor score
Files withMINNESOTA MINING & MFG3
Top patents by PatentIndex Score
3 records- 0176US4978218AFolding arm for overhead projectorMINNESOTA MINING & MFG·Filed 1990·Granted Dec 18, 1990·23 cites·20 claims
- 0244US5135301AReflective overhead projector with alternate light sourcesMINNESOTA MINING & MFG·Filed 1991·Granted Aug 4, 1992·11 cites·5 claims
- 0332USD333829SCover for an overhead projectorMINNESOTA MINING & MFG·Filed 1990·Granted Mar 9, 1993·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →