Inventor · disambiguated record
Donna S. Cowell Senft
Also filed as: COWELL SENFT DONNA S
3 granted patents·26 citations·filing 1999–2003
68Inventor score
Top patents by PatentIndex Score
3 records- 0171US6468635B1Charged films having high ink absorbency for printing on inkjet printersPERMACHARGE CORP·Filed 2000·Granted Oct 22, 2002·11 cites·10 claims
- 0251US6143255AMethod for controlling arcing while charging a webPERMACHARGE CORP·Filed 1999·Granted Nov 7, 2000·13 cites·3 claims
- 0337US8202608B2Electret composition and method for printingCOWELL SENFT DONNA S·Filed 2003·Granted Jun 19, 2012·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →