Inventor · disambiguated record
Donald G. Gray
Also filed as: GRAY DONALD · GRAY DONALD G
3 granted patents·130 citations·filing 1992–2002
73Inventor score
Top patents by PatentIndex Score
3 records- 0191US6503432B1Process for forming multilayer articles by melt extrusionDU PONT·Filed 2000·Granted Jan 7, 2003·70 cites·12 claims
- 0290US6986967B2Multilayer structure including an active electrochemical material and ionic polymer in a electrochemical cellDU PONT·Filed 2002·Granted Jan 17, 2006·59 cites·6 claims
- 0323US5207828ATemperature-stable pigment-colored plastic compositions, process for producing them and means for conducting the processHEUBACH HANS DR GMBH CO KG·Filed 1992·Granted May 4, 1993·1 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →