Inventor · disambiguated record
James J. Franzen
Also filed as: FRANZEN JAMES J
5 granted patents·33 citations·filing 1985–2001
78Inventor score
Files withXEROX CORP5
Top patents by PatentIndex Score
5 records- 0161US4657370ABelt support and tracking apparatusXEROX CORP·Filed 1985·Granted Apr 14, 1987·14 cites·22 claims
- 0253US6774999B2Apparatus and method for characterizing the toner concentration in a developer of a printing deviceXEROX CORP·Filed 2001·Granted Aug 10, 2004·5 cites·21 claims
- 0351US6510305B1Toner transport apparatus using flexible augersXEROX CORP·Filed 2000·Granted Jan 21, 2003·5 cites·2 claims
- 0447US6162573ABlended custom color toners and developersXEROX CORP·Filed 1994·Granted Dec 19, 2000·7 cites·12 claims
- 0542US6631250B2Developer filtration moduleXEROX CORP·Filed 2001·Granted Oct 7, 2003·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →