| Patents for B41C 1 - Forme preparation (12,700) |
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| 02/27/1979 | CA1049324A1 Intaglio printing plates |
| 02/27/1979 | CA1049312A1 Presensitized printing plate with in-situ, laser imageable mask |
| 02/13/1979 | US4139759 Exposure device for a thermal stencil sheet |
| 02/13/1979 | CA1048661A1 Pattern generating apparatus |
| 02/13/1979 | CA1048341A1 Marking structure |
| 01/23/1979 | CA1047174A1 Process for the production of planographic printing forms |
| 01/23/1979 | CA1046866A1 Process for the preparation of printing forms |
| 01/23/1979 | CA1046865A1 Process for the preparation of printing forms |
| 01/23/1979 | CA1046842A1 Devices for the copying of images by means of sequential sweeping |
| 01/16/1979 | US4134339 Screen-printing stencil |
| 01/02/1979 | US4132168 Presensitized printing plate with in-situ, laser imageable mask |
| 12/26/1978 | US4131782 Method of and apparatus for machining large numbers of holes of precisely controlled size by coherent radiation |
| 12/12/1978 | US4129669 Method of applying decorative designs to surfaces |
| 11/28/1978 | US4127870 Method and apparatus for changing the picture point resolution of continuous tone pictures during transition from reproduction to recording |
| 11/07/1978 | US4124516 Halftone images, phosphorous or phosphoric acid, bismuth or antimony compound, halogen chloride, alkali metal chloride, calcium or magnesium chloride |
| 10/17/1978 | CA1040668A1 Gripping device |
| 10/10/1978 | CA1040004A1 Method and apparatus for making a printing plate from a porous substrate |
| 10/03/1978 | US4118288 Developing and swelling exposed photosensitive layer, galvanic metal deposition |
| 10/03/1978 | US4118233 Solvents, vinyl acetate polymers, sensitizers, free radical initiator |
| 09/26/1978 | US4116594 Embossing apparatus having magnetic roller and flexible embossing plates therefor |
| 09/26/1978 | CA1039385A1 Circuit for an electronic stencil cutting machine |
| 09/19/1978 | US4114535 Resilient lithographic masters for direct printing |
| 09/19/1978 | CA1038624A1 Printing plate by laser transfer |
| 09/12/1978 | US4113734 Masked isocyanates |
| 09/12/1978 | US4112841 Resilient lithographic masters for direct printing |
| 08/22/1978 | US4108659 Method of engraving printing plates of forms by means of energy beams, especially laser beams |
| 08/22/1978 | CA1037103A1 Method for preparing printing plate for use in lithography |
| 08/22/1978 | CA1036874A1 Method of employing encapsulated material |
| 08/15/1978 | US4107003 Method of manufacturing a seamless cylindrical stencil and a small-mesh stencil obtained by applying this method |
| 08/15/1978 | US4106408 Duplicator cylinder construction |
| 08/01/1978 | US4104104 Apparatus for automatically processing photogravure curvilinear surfaces |
| 07/04/1978 | US4099062 Electron beam lithography process |
| 06/20/1978 | US4096308 Screen printing meshes |
| 06/13/1978 | US4095236 Electronic stencil engraving machine stylus and support |
| 06/06/1978 | US4092925 Aluminum, releasable adhesive, reuse |
| 05/23/1978 | US4090907 Apparatus for automatically processing photogravure curvilinear surfaces |
| 05/16/1978 | US4089265 Flexographic printing roll and means for assembling same |
| 05/09/1978 | US4088073 Curable silicone coating |
| 05/02/1978 | US4086853 Lithographic printing plate preparation |
| 04/18/1978 | US4084506 Metal mask for use in screen printing |
| 04/04/1978 | US4082902 Spark-recording type printing method and spark-recording material for use thereof |
| 03/28/1978 | US4081572 Preparation of hydrophilic lithographic printing masters |
| 03/28/1978 | US4080897 Selective tack imaging and printing |
| 03/14/1978 | US4079159 Metal, photopolymerized resin |
| 03/14/1978 | US4078488 Method of preparing a printing screen by molding |
| 02/21/1978 | US4075663 Method for the rastered reproduction of half-tone pictures providing changes in the individual picture elements during transfer from an original to a reproduction |
| 01/31/1978 | US4071731 Matrix engraving by electron beams |
| 01/17/1978 | US4068588 Dipyrizylbenzyl bromide |
| 12/20/1977 | US4064205 Method for making a printing plate from a porous substrate |
| 12/20/1977 | US4063949 Anodized aluminum |
| 11/29/1977 | US4060032 Substrate for composite printing and relief plate |
| 11/29/1977 | US4060030 Stencil sheet holder |
| 11/08/1977 | US4057838 Process and apparatus for exactly adjusting the beginning and end of reproducing in an engraving unit |
| 10/18/1977 | US4054094 Laser production of lithographic printing plates |
| 08/23/1977 | US4044385 Printing plate production apparatus |
| 08/16/1977 | US4042466 Method for manufacturing a metalized screen gauze |
| 08/02/1977 | US4039396 Method for manufacturing a seamless cylindrical screen gauze |
| 07/26/1977 | US4037957 Method and machine for the production of a serigraphic screen by the photochemical method |
| 07/19/1977 | US4036136 Forming hydrophilic surface layer on polybutadiene |
| 07/05/1977 | US4034183 Process for the production of planographic printing forms by means of laser beams |
| 06/28/1977 | US4032930 Mechanism for the application and removal of a stylus wire on stencil material to be engraved |
| 06/28/1977 | US4032684 Thermoplastics |
| 06/21/1977 | US4030415 Flexographic printing roll having fluid pressure grooving for dismounting |
| 06/07/1977 | US4028523 Energy-beam engraving method and an apparatus for carrying it out |
| 05/17/1977 | US4024340 Circuit for an electronic stencil cutting machine |
| 05/17/1977 | US4024045 Master pattern cylinder |
| 05/03/1977 | US4021605 Electronic circuit for electronic stencil cutter |
| 05/03/1977 | US4020762 Laser imaging a lanographic printing plate |
| 03/29/1977 | US4015221 Preparation of gravure printing surfaces |
| 03/22/1977 | US4013831 Method for the production of printing forms |
| 03/22/1977 | US4013829 Method for the production of printing forms |
| 03/08/1977 | US4011351 High energy radiation, photoresists |
| 01/18/1977 | US4003312 Preparing waterless lithographic printing masters by ink jet printing |
| 01/11/1977 | US4002829 Autosynchronous optical scanning and recording laser system with fiber optic light detection |
| 01/04/1977 | US4001495 Devices for the copying of images by sequential sweeping |
| 12/28/1976 | US3999918 Apparatus for making a printing plate from a porous substrate |
| 12/14/1976 | US3997828 Copy-repeater arrangement and method of adjusting the same |
| 12/07/1976 | US3995554 Process for preparing resilient blown imaged printing masters |
| 11/16/1976 | US3991673 Nonfabric engraving blanket |
| 11/09/1976 | US3991145 Method of making a printing plate from a porous substrate |
| 10/26/1976 | US3987728 Relief printing process |
| 10/12/1976 | US3985953 Gravure printing methods and apparatus with rotary shutter |
| 09/21/1976 | US3981237 Plastic rotary printing screens construction method therefor |
| 09/07/1976 | US3979212 Laminated lithographic printing plate |
| 08/17/1976 | US3975761 Method and arrangement for the avoidance of errors during the reproduction of an image pattern |
| 07/27/1976 | US3971316 Process for smoothing waterless lithographic masters |
| 07/27/1976 | US3971315 Macroporous microporous marking structure |
| 06/22/1976 | US3964389 Printing plate by laser transfer |
| 06/22/1976 | US3964382 Engraving device for a printing form engraving machine |
| 06/15/1976 | US3962805 Gripping device |
| 06/08/1976 | US3962513 Laser transfer medium for imaging printing plate |
| 05/04/1976 | US3954853 Substituted phenoxy-3-chloro-malealdehydic acids |
| 04/20/1976 | US3951060 Process for preparing waterless lithographic masters |
| 04/06/1976 | US3949121 Metal oxide particles |
| 03/23/1976 | US3945318 Printing plate blank and image sheet by laser transfer |
| 03/09/1976 | US3942440 Method of making a printing form |
| 02/24/1976 | US3939769 Process for reproducing a full-color picture in two impressions |
| 02/10/1976 | US3937873 Engraving machines |
| 01/13/1976 | US3932251 Method for manufacturing an ink-containable stamp |
| 01/06/1976 | US3931458 Method and apparatus for engraving elemental areas of controlled volume on a printing surface with an energy beam |