Inventor · disambiguated record
Melvin L. Druin
Also filed as: DRUIN MELVIN · DRUIN MELVIN L
6 granted patents·1 pending application·98 citations·filing 1973–2006
84Inventor score
Top patents by PatentIndex Score
7 records- 0174US4444931APolyester blendsCELANESE CORP·Filed 1982·Granted Apr 24, 1984·31 cites·14 claims
- 0273US4351758APolyester blendsCELANESE CORP·Filed 1980·Granted Sep 28, 1982·32 cites·33 claims
- 0367US3943175ASynthesis of pure 3,3'-diaminobenzidineCELANESE CORP·Filed 1973·Granted Mar 9, 1976·10 cites·10 claims
- 0466US7276281B2Containers prepared from laminate structures having a foamed polymer layerSIG COMBIBLOC INC·Filed 2005·Granted Oct 2, 2007·4 cites·11 claims
- 0563US4229340AGlass fiber-reinforced polyethylene terephthalate/polyamide blendsCELANESE CORP·Filed 1979·Granted Oct 21, 1980·17 cites·6 claims
- 0653US2008073369A1Secondary protective lidDRUIN MELVIN L·Filed 2006·Application pending·0 cites
- 0751US6911241B2Containers from laminates having a foamed polymer layerSIG COMBIBLOC INC·Filed 2002·Granted Jun 28, 2005·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →