Inventor · disambiguated record
Robert E. Penn
Also filed as: PENN ROBERT · PENN ROBERT E · PENN ROBERT EARL
3 granted patents·3 pending applications·65 citations·filing 1978–2010
73Inventor score
Top patents by PatentIndex Score
6 records- 0168US5708065AFire resistant resin compositionsDU PONT·Filed 1996·Granted Jan 13, 1998·26 cites·11 claims
- 0265US5814690AFlame retarded poly(butylene terephthalate) compositionDU PONT·Filed 1997·Granted Sep 29, 1998·22 cites·7 claims
- 0348US4125966AElectric security door and unitized framePENN ROBERT E·Filed 1978·Granted Nov 21, 1978·17 cites·2 claims
- 0443US2010303618A1Wind power station with darrieus-rotorPENN ROBERT·Filed 2009·Application pending·0 cites
- 0531US2010227960A1Process of making a poly(trimethylene terephthalate) resin having low cyclic dimer content, and compositions and articles therefromDU PONT·Filed 2010·Application pending·0 cites
- 0624US2010227183A1Thermoplastic molded article having a metal layerDU PONT·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →