Inventor · disambiguated record
John D. Zoltner
Also filed as: ZOLTNER JOHN D
18 granted patents·381 citations·filing 1974–1999
95Inventor score
Files withXEROX CORP18
Top patents by PatentIndex Score
18 records- 0193US4478512AToner cartridge for use in an electrophotographic printing machineXEROX CORP·Filed 1983·Granted Oct 23, 1984·42 cites·10 claims
- 0293US3950092AImpeller member for use in transporting particulate material in a reproducing machineXEROX CORP·Filed 1974·Granted Apr 13, 1976·31 cites·16 claims
- 0389US5553528ASlitter for a desktop page printerXEROX CORP·Filed 1995·Granted Sep 10, 1996·48 cites·6 claims
- 0489US4827307AToner cartridge for use in an electrophotographic printing machineXEROX CORP·Filed 1984·Granted May 2, 1989·34 cites·4 claims
- 0585US5314283AApparatus for applying hard and soft covers to bound or unbound documentsXEROX CORP·Filed 1992·Granted May 24, 1994·36 cites·11 claims
- 0683US4986713AApparatus for applying hard and soft covers to bound or unbound documentsXEROX CORP·Filed 1989·Granted Jan 22, 1991·36 cites·38 claims
- 0775US5330229ACompleted book and a case for making the bookXEROX CORP·Filed 1992·Granted Jul 19, 1994·27 cites·14 claims
- 0874US5061139AMethod for applying hard and soft covers to bound or unbound documentsXEROX CORP·Filed 1989·Granted Oct 29, 1991·24 cites·22 claims
- 0972US5295674AHigh capacity envelope stacker apparatusXEROX CORP·Filed 1993·Granted Mar 22, 1994·19 cites·10 claims
- 1062US4492321AApparatus for dispensing toner particles and sealing the storage chamber thereofXEROX CORP·Filed 1982·Granted Jan 8, 1985·19 cites·14 claims
- 1161US5396313AOut of media detection system for a roll media feed apparatusXEROX CORP·Filed 1994·Granted Mar 7, 1995·13 cites·12 claims
- 1256US4830356APassive "pinwheel" copy sheet rotatorXEROX CORP·Filed 1987·Granted May 16, 1989·10 cites·31 claims
- 1350US5666630AUnload while run apparatus for a copier/printerXEROX CORP·Filed 1996·Granted Sep 9, 1997·10 cites·21 claims
- 1445US6603954B1Post slit decurler and sheet stacker deviceXEROX CORP·Filed 1999·Granted Aug 5, 2003·11 cites·4 claims
- 1543US5863038APaper feed tray with articulating fingers to accommodate small sized papersXEROX CORP·Filed 1997·Granted Jan 26, 1999·6 cites·20 claims
- 1640US5139250AOscillating blade envelope rotatorXEROX CORP·Filed 1990·Granted Aug 18, 1992·5 cites·14 claims
- 1738US5046419ARotary ink stamp for a copier/printer apparatusXEROX CORP·Filed 1988·Granted Sep 10, 1991·4 cites·15 claims
- 1838US4904333ADecorative binding apparatusXEROX CORP·Filed 1985·Granted Feb 27, 1990·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →