| Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618) |
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| 03/11/1986 | US4575222 Apparatus for accurately forming color-corrected electrographic images |
| 03/11/1986 | US4575221 Process kit and an image forming apparatus using the same |
| 03/11/1986 | US4575220 Developing device |
| 03/11/1986 | US4575219 Dry process developing apparatus having detachable screening member for developing unit |
| 03/11/1986 | US4575218 Developing apparatus for electrostatic photography |
| 03/11/1986 | US4575217 Apparatus for selectively sealing a discrete dielectric sheet developer station |
| 03/11/1986 | US4575216 Electrophotographic copying apparatus including transfer charge corona and shield |
| 03/11/1986 | US4575215 Electrophotographic reproduction of a three-dimensional object |
| 03/11/1986 | US4575214 Copier/laser-printer conversion |
| 03/11/1986 | US4574985 Dispensing valve including an elastomeric seal disposed between plastic plug and valve seat members |
| 03/05/1986 | EP0173621A1 Method for forming a toner imager in electrophotographic printing |
| 03/05/1986 | EP0173620A1 Low field electrophotographic process |
| 03/05/1986 | EP0173509A2 Apparatus for attaching sheets together |
| 03/04/1986 | US4574326 Electrical charging apparatus for electrophotography |
| 03/04/1986 | US4574316 Document scanners |
| 03/04/1986 | US4573789 Duplex copying system |
| 03/04/1986 | US4573788 Image forming device |
| 03/04/1986 | US4573787 Exposure lamp control for image forming apparatus |
| 03/04/1986 | US4573614 Toner vessel for copying machine |
| 03/04/1986 | US4573428 Porous tube |
| 03/04/1986 | CA1201284A1 Apparatus for the liquid processing of a surface of a material in the form of a sheet, a web or a plate |
| 02/26/1986 | EP0172768A1 Magnetic brush development device for an electrophotographic copier apparatus |
| 02/26/1986 | EP0172767A1 Method and machine for magnetographic copying |
| 02/26/1986 | EP0172668A1 Fuser member for electrostatographic copiers |
| 02/26/1986 | EP0109442B1 Sheet-binding apparatus |
| 02/25/1986 | US4573061 Image recording apparatus |
| 02/25/1986 | US4572865 Polyurethane, polyisocyanurate, polyester, and phenolic and epoxide foams |
| 02/25/1986 | US4572661 Tester for a copier |
| 02/25/1986 | US4572658 Variable magnification imaging device for copier |
| 02/25/1986 | US4572656 In a reproduction machine |
| 02/25/1986 | US4572654 Image density control method for electrophotography |
| 02/25/1986 | US4572653 Image density control apparatus for copying machines |
| 02/25/1986 | US4572652 Copying machine with audible indicator means |
| 02/25/1986 | US4572651 Method for developing an electrostatic latent image in an electrophotographic recording apparatus |
| 02/25/1986 | US4572650 Size detecting device of a copy document suitable for electrophotographic copying machine |
| 02/25/1986 | US4572649 Film cassette for electrophotographic camera processor-reader |
| 02/25/1986 | US4572648 Image forming apparatus |
| 02/25/1986 | US4572647 Hybrid development system |
| 02/25/1986 | US4572631 Double sleeve developing device |
| 02/25/1986 | US4572417 For controlling alignment |
| 02/25/1986 | US4572102 Method of controlling replenishment of toners |
| 02/25/1986 | US4572028 Continuously variable gear device |
| 02/25/1986 | CA1201155A1 Electrographic recording apparatus |
| 02/25/1986 | CA1201137A1 Sheet transfer apparatus |
| 02/19/1986 | EP0172015A2 Marking apparatus and method for fluid jet assisted ion projection imaging systems |
| 02/19/1986 | EP0171980A1 Full frame illumination system for a document reproduction device |
| 02/19/1986 | EP0171979A1 Full-frame short focal lenght imaging system |
| 02/19/1986 | EP0171902A1 Device for controlling concentration of a liquid developing machine |
| 02/18/1986 | US4571725 Image formation apparatus having a diagnosing function |
| 02/18/1986 | US4571637 Device for optically scanning a document |
| 02/18/1986 | US4571604 Method of and device for the electrophotographic printing of information |
| 02/18/1986 | US4571602 Recording apparatus |
| 02/18/1986 | US4571071 Cleaning apparatus and method for a polychromatic electrophotographic copier |
| 02/18/1986 | US4571069 Recording apparatus |
| 02/18/1986 | US4571068 Toner supply controlling device |
| 02/18/1986 | US4571067 Detecting device for optical scanning system position suitable for electrophotographic copying machine |
| 02/18/1986 | US4571065 Scale factor changing mechanism for copying machine |
| 02/18/1986 | US4571064 Optical element positioning apparatus for use in electrophotographic copying machine |
| 02/18/1986 | US4571063 Recording apparatus |
| 02/18/1986 | US4571062 Electrostatic copying process and apparatus |
| 02/18/1986 | US4571061 Image forming apparatus |
| 02/18/1986 | US4571060 Housing seal |
| 02/18/1986 | US4571059 Apparatus for transferring images of conductive toner powder |
| 02/18/1986 | US4571058 Flash illumination and optical imaging system |
| 02/18/1986 | US4571057 Transfer medium separation in a recording apparatus |
| 02/18/1986 | US4571056 Fixing device |
| 02/18/1986 | US4571055 Transport item detecting arrangement |
| 02/18/1986 | US4571054 Post-fuser copy sheet decurler |
| 02/18/1986 | US4571053 Image forming apparatus |
| 02/18/1986 | US4571052 Electric field transfer method and apparatus |
| 02/18/1986 | US4570572 Electrographic development apparatus |
| 02/18/1986 | US4570570 Mixing device for particulate material |
| 02/18/1986 | CA1200714A1 Electrophotographic method for producing black and color separation images |
| 02/12/1986 | EP0171327A1 Removably mounted electrophotographic belt assembly for electrophotographic copier |
| 02/12/1986 | EP0171273A2 Full tone electrophotographic imaging reproduction |
| 02/12/1986 | EP0171261A2 Cantilever sorter |
| 02/12/1986 | EP0171114A1 Electrophotographic device |
| 02/12/1986 | EP0171087A2 Electrostatic copying apparatus |
| 02/11/1986 | US4570179 Film scanner with improved response to scattered light |
| 02/11/1986 | US4570061 Follower finger sheet separating apparatus |
| 02/11/1986 | US4570044 Induction heating and fixing device for a copying machine |
| 02/11/1986 | US4569895 Charge transfer media and process for making thereof |
| 02/11/1986 | US4569587 Paper supply system of copying machine and a paper supply cassette |
| 02/11/1986 | US4569586 Paper supply system of copying machine |
| 02/11/1986 | US4569585 Image forming apparatus |
| 02/11/1986 | US4569584 Color electrographic recording apparatus |
| 02/11/1986 | US4569583 Electrostatic charge probe for electrophotographic apparatus |
| 02/11/1986 | US4569582 Processing stations for an electrophotographic information printer |
| 02/11/1986 | US4569581 Small electrophotographic copying machine with transparent film |
| 02/11/1986 | US4569514 Copy sheet decelerator for electrophotographic copier |
| 02/05/1986 | EP0170536A1 Feeding device for copiers with original translatory motion |
| 02/05/1986 | EP0170261A1 Developing device |
| 02/04/1986 | USH21 Document handling device |
| 02/04/1986 | USH17 Computer forms web copying apparatus |
| 02/04/1986 | US4568955 Recording apparatus using a toner-fog generated by electric fields applied to electrodes on the surface of the developer carrier |
| 02/04/1986 | US4568275 Fixing device and fixing rotary member therefor |
| 02/04/1986 | US4568181 Size detecting device of a copy document suitable for electrophotographic copying machine |
| 02/04/1986 | US4568179 Full-frame illumination system for a document reproduction device |
| 02/04/1986 | US4568177 Automatic original handling apparatus |
| 02/04/1986 | US4568176 Method for maintenance of image forming device and member therefor |