Inventor · disambiguated record
Ronald F. Ziolo
Also filed as: ZIOLO RONALD F
41 granted patents·1,127 citations·filing 1976–2013
98Inventor score
Top patents by PatentIndex Score
41 records- 0197US5385796AElectrophotographic imaging member having unmodified hydroxy methacrylate polymer charge blocking layerXEROX CORP·Filed 1992·Granted Jan 31, 1995·80 cites·23 claims
- 0295US4238558ALow density magnetic polymer carrier materials produced by metal carbonyl thermal decompositionXEROX CORP·Filed 1979·Granted Dec 9, 1980·43 cites·10 claims
- 0394US5714536AMagnetic nanocompass compositions and processes for making and usingXEROX CORP·Filed 1996·Granted Feb 3, 1998·96 cites·25 claims
- 0494US4810611ADeveloper compositions with coated carrier particles having incorporated therein colorless additivesXEROX CORP·Filed 1987·Granted Mar 7, 1989·46 cites·29 claims
- 0592US4474866ADeveloper composition containing superparamagnetic polymersXEROX CORP·Filed 1983·Granted Oct 2, 1984·37 cites·14 claims
- 0690US6451220B1High density magnetic recording compositions and processes thereofXEROX CORP·Filed 1997·Granted Sep 17, 2002·74 cites·3 claims
- 0789US5843567AElectrical component containing magnetic particlesXEROX CORP·Filed 1997·Granted Dec 1, 1998·63 cites·17 claims
- 0889US5641424AMagnetic refrigerant compositions and processes for making and usingXEROX CORP·Filed 1995·Granted Jun 24, 1997·57 cites·15 claims
- 0988US5889091AMagnetic nanocompass compositions and processes for making and usingXEROX CORP·Filed 1997·Granted Mar 30, 1999·47 cites·18 claims
- 1085US5667716AHigh magnetization aqueous ferrofluids and processes for preparation and use thereofXEROX CORP·Filed 1996·Granted Sep 16, 1997·49 cites·23 claims
- 1185US5322756AMagnetic fluids and method of preparationXEROX CORP·Filed 1992·Granted Jun 21, 1994·39 cites·31 claims
- 1282US7276254B2Emulsion/aggregation polymeric microspheres for biomedical applications and methods of making sameXEROX CORP·Filed 2002·Granted Oct 2, 2007·16 cites·28 claims
- 1381US5927621AParticle size reduction processXEROX CORP·Filed 1997·Granted Jul 27, 1999·34 cites·23 claims
- 1479US5744090AProcess for the manufacture of conductive fibers usable in electrostatic cleaning devicesXEROX CORP·Filed 1997·Granted Apr 28, 1998·30 cites·13 claims
- 1578US6048920AMagnetic nanocomposite compositions and processes for the preparation and use thereofXEROX CORP·Filed 1994·Granted Apr 11, 2000·36 cites·3 claims
- 1678US5578245AMethod of preparing a stable colloid of submicron particlesXEROX CORP·Filed 1994·Granted Nov 26, 1996·19 cites·46 claims
- 1778US5288581AToner compositions with anionic clay or clay-like charge enhancing additivesXEROX CORP·Filed 1992·Granted Feb 22, 1994·22 cites·21 claims
- 1877US4245026AProduction of low density coated magnetic polymer carrier particulate materialsXEROX CORP·Filed 1979·Granted Jan 13, 1981·29 cites·10 claims
- 1974US5457523AFerrofluid media charging of photoreceptorsXEROX CORP·Filed 1994·Granted Oct 10, 1995·19 cites·11 claims
- 2073US5091278ABlocking layer for photoreceptorsXEROX CORP·Filed 1990·Granted Feb 25, 1992·18 cites·16 claims
- 2170US5358659AMagnetic materials with single-domain and multidomain crystallites and a method of preparationXEROX CORP·Filed 1992·Granted Oct 25, 1994·25 cites·13 claims
- 2270US4267247ALow specific gravity magnetic carrier materialsXEROX CORP·Filed 1976·Granted May 12, 1981·12 cites·7 claims
- 2368US5215841AElectrophotographic imaging member with overcoatings containing fullerenesXEROX CORP·Filed 1991·Granted Jun 1, 1993·16 cites·20 claims
- 2467US5858595AMagnetic toner and ink jet compositionsXEROX CORP·Filed 1995·Granted Jan 12, 1999·25 cites·2 claims
- 2567US5567564ALiquid development composition having a colorant comprising a stable dispersion of magnetic particles in an aqueous mediumXEROX CORP·Filed 1994·Granted Oct 22, 1996·20 cites·11 claims
- 2666US5670078AMagnetic and nonmagnetic particles and fluid, methods of making and methods of using the sameXEROX CORP·Filed 1995·Granted Sep 23, 1997·24 cites·2 claims
- 2766US4150173AProcess of preparing transparent colored magnetic materialsXEROX CORP·Filed 1976·Granted Apr 17, 1979·11 cites·11 claims
- 2864US5188918AToner and developer compositions comprising fullereneXEROX CORP·Filed 1991·Granted Feb 23, 1993·13 cites·18 claims
- 2964US4264648ALow specific gravity magnetic carrier materialsXEROX CORP·Filed 1976·Granted Apr 28, 1981·10 cites·8 claims
- 3064US4199614ATransparent colored magnetic materials and electrostatographic processXEROX CORP·Filed 1976·Granted Apr 22, 1980·17 cites·4 claims
- 3162US5667924ASuperparamagnetic image character recognition compositions and processes of making and usingXEROX CORP·Filed 1996·Granted Sep 16, 1997·56 cites·23 claims
- 3260US5700615ACoated carrier particlesXEROX CORP·Filed 1997·Granted Dec 23, 1997·13 cites·28 claims
- 3356US5120628ATransparent photoreceptor overcoatingsXEROX CORP·Filed 1989·Granted Jun 9, 1992·9 cites·21 claims
- 3450US8968599B2Glassy cholesteric liquid crystalline metal acetylidesUS AIR FORCE·Filed 2013·Granted Mar 3, 2015·0 cites·18 claims
- 3549US5232810AToner composition comprising fullereneXEROX CORP·Filed 1992·Granted Aug 3, 1993·7 cites·6 claims
- 3648US6999487B2Terahertz generation processes and imaging process thereofXEROX CORP·Filed 2001·Granted Feb 14, 2006·1 cites·10 claims
- 3744US5900344ACarrier composition and processes thereofXEROX CORP·Filed 1997·Granted May 4, 1999·6 cites·20 claims
- 3837US5166381ABlocking layer for photoreceptorsXEROX CORP·Filed 1991·Granted Nov 24, 1992·3 cites·8 claims
- 3934US4877768AProcesses for the preparation of copper oxide superconductorsXEROX CORP·Filed 1988·Granted Oct 31, 1989·3 cites·19 claims
- 4032US4876240AProcesses for the preparation of copper oxide superconductorsXEROX CORP·Filed 1988·Granted Oct 24, 1989·2 cites·20 claims
- 4128US6990126B2Systems and methods for producing superradiance using molecular magnetsXEROX CORP·Filed 2002·Granted Jan 24, 2006·0 cites·23 claims
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