| Patents for G01D 15 - Component parts of recorders for measuring arrangements not specially adapted for a specific variable (3,259) |
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| 06/30/1992 | US5126995 Light scanning device |
| 06/30/1992 | US5126754 Ink jet printing density controller with programmable angle of travel look-up tables for a plotter |
| 06/23/1992 | CA1304056C Method and apparatus for calligraphic writing |
| 06/23/1992 | CA1304009C Deaeration of ink in an ink jet system |
| 06/23/1992 | CA1303902C Capillary thermal ink jet pen |
| 06/16/1992 | US5121688 Spark-discharge recording head with position sensor and control for imaging lithographic printing plates |
| 06/10/1992 | EP0249625B1 Ink jet barrier layer and orifice plate printhead and fabrication method |
| 06/09/1992 | US5121140 Writing pressure-changing device for recording device or the like |
| 06/09/1992 | US5120290 System for positioning cutting and folding computer generated drawing pages |
| 06/02/1992 | US5119114 Method and apparatus for centering aligning and attaching carriage shafts in a pen plotter |
| 05/27/1992 | EP0486662A1 System and method for directly feeding paper to printing devices. |
| 05/26/1992 | US5117242 Method of winding paper onto a take-up roller of an automatic drafting machine |
| 05/26/1992 | US5116902 Epdm ter |
| 05/26/1992 | US5116674 Electrically conducting metal film on substrate coated with layer of porous metal oxide by anodic oxidation; optical recording media |
| 05/19/1992 | CA1301281C Single channel encoder |
| 05/19/1992 | CA1300969C Position transducer for use with a printer or plotter |
| 05/13/1992 | CN1060995A Ink jet recording apparatus and ink cartridge usable therewith |
| 05/06/1992 | EP0484100A1 Ink jet printing apparatus |
| 05/05/1992 | CA1299914C Hot melt ink supply system |
| 04/29/1992 | EP0482358A1 Electrical recorder |
| 04/28/1992 | US5109239 Inter pen offset determination and compensation in multi-pen ink jet printing systems |
| 04/16/1992 | WO1992006410A1 Improved ablation-transfer imaging/recording |
| 04/14/1992 | US5105204 Subtractive color hot melt ink reflection images on opaque substrates |
| 04/07/1992 | US5102251 Supply system for devices that operate with the aid of capillary forces and are used to apply liquids |
| 03/31/1992 | US5101473 Data printing system with printing position correction function |
| 03/31/1992 | US5101220 Chart recorder with thermal print head and sound generator |
| 03/25/1992 | CN1059685A 喷墨记录设备 An ink jet recording apparatus |
| 03/18/1992 | CN1059493A Recording apparatus with ink jet recording head |
| 03/11/1992 | EP0232318B1 Ink jet recorder |
| 03/10/1992 | US5095317 Thermomagnetic imprinting apparatus and method |
| 03/03/1992 | US5093672 Writing instrument |
| 03/03/1992 | US5092696 Graphics printer including print medium guidance system |
| 02/20/1992 | WO1992002782A1 Subttractive color hot melt ink reflection images on opaque substrates |
| 02/11/1992 | CA1295690C Method and devices for incribing images by means of a laser |
| 01/29/1992 | EP0468149A2 Plotter |
| 01/28/1992 | US5083377 Control method of sheet-driven type automatic drafting machine |
| 01/22/1992 | EP0250544B1 Ink jet printer electrical field-mist reduction system |
| 01/18/1992 | WO1992001567A1 Control system for spark-discharge recording head |
| 01/14/1992 | US5081213 Heterocyclic thione functional polyurethane polymers and their use in magnetic recording media |
| 01/08/1992 | EP0464262A1 Writing device |
| 01/07/1992 | CA1294059C Very high-acceleration tolerant circuit card packaging structure |
| 01/07/1992 | CA1293885C Mist reduction assembly for ink jet printer |
| 01/02/1992 | EP0463235A1 Writing device for recording measured values, especially alpha-numerical data |
| 01/02/1992 | EP0249626B1 Replaceable thermal ink jet component and thermosonic beam bonding process for fabricating same |
| 12/26/1991 | WO1991019956A1 Method and printing head for multicolour ink-jet printing and method of making said head |
| 12/12/1991 | WO1991019957A1 System and method for directly feeding paper to printing devices |
| 12/12/1991 | CA2063451A1 System and method for directly feeding paper to printing devices |
| 12/11/1991 | EP0461074A2 Device for advancing and holding of web material |
| 12/05/1991 | DE4117015A1 Vehicle tachograph receiving drive shaft through hole - facilitating coupling via barrel-shaped coupling shaft to meter |
| 12/03/1991 | US5070344 Writing instrument identification process and device |
| 11/12/1991 | US5065170 Ink jet printer having a staggered array printhead |
| 11/12/1991 | US5063676 Cable drive system for carriage movement and method of use |
| 11/06/1991 | CN1055899A Rocording apparatus |
| 11/05/1991 | US5063393 Ink jet nozzle with dual fluid resonances |
| 10/30/1991 | EP0416056A4 Ink supply system for an ink jet head |
| 10/16/1991 | EP0452249A1 Chart recorder |
| 10/16/1991 | EP0402426A4 Dual mode ink jet printer |
| 10/16/1991 | CN1055323A Ink jet apparatus |
| 10/15/1991 | US5058039 System of operating an automatic plotter using different size marking devices |
| 10/02/1991 | EP0449403A2 A method for calibrating a printer |
| 09/25/1991 | CN1054739A Fluid jet recording head and fluid jet recording apparatus |
| 09/25/1991 | CN1054738A Ink jet recording apparatus and mechanism for discharging maintenance and recovery provided for apparatus |
| 09/24/1991 | US5051978 Coated media for optical recording |
| 09/17/1991 | US5049903 Thermal transfer material |
| 09/17/1991 | US5049901 Light modulator using large area light sources |
| 09/17/1991 | US5049899 Method of high resolution printing using satellite ink drops in a continuous ink jet printer |
| 09/03/1991 | US5044310 Developing apparatus for non-magnetic developer |
| 09/03/1991 | CA1288240C Device and process for paper feed in a plastic drawing and cuttingflat plotter |
| 08/28/1991 | EP0443628A2 Drop-on-demand ink-jet printing head |
| 08/20/1991 | US5041331 Ribbon for non-impact printing of magnetic ink |
| 08/14/1991 | EP0441458A1 Thermal ink jet pen having improved ink storage and multicolor ink dispensing capability |
| 08/08/1991 | WO1991011686A1 Sheet for recording |
| 08/06/1991 | CA1287256C Printhead for ink jet printing apparatus |
| 07/31/1991 | EP0439217A1 A device for ensuring a contact between a print medium and a guiding platform at a printing zone of a graphics printer |
| 07/30/1991 | US5035415 System for detecting the accurate positioning of sheets along a feed path by using capacitors as sensors |
| 07/26/1991 | CA2018058A1 Apparatus and method for calibrating a printer to print data at a specified distance from the reference edge of a document |
| 07/17/1991 | EP0436583A1 Thermal print head temperature control |
| 07/16/1991 | US5032485 Alternating current |
| 07/10/1991 | EP0436287A2 Printer autocontrast control |
| 07/03/1991 | EP0435396A1 Secondary guiding system for a print medium on a graphics printer |
| 07/03/1991 | CN1013057B Method for conveying recording paper |
| 07/02/1991 | US5028937 Perforated membranes for liquid contronlin acoustic ink printing |
| 07/02/1991 | CA1285605C Method and apparatus for non-impact printing |
| 07/02/1991 | CA1285540C Moving node wave isolator for drafting plotter |
| 06/25/1991 | US5027133 Plotter paper advance control |
| 06/18/1991 | US5025271 Thin film resistor type thermal ink pen using a form storage ink supply |
| 06/18/1991 | US5025267 Thermal print head termperature control |
| 06/12/1991 | EP0431692A1 Stackable drop generator for an ink-jet printer |
| 06/11/1991 | US5023630 Ink jet recording head having a surface inclined toward the nozzle for acting on the ink |
| 05/28/1991 | US5019839 Recording apparatus having a movable sheet guide member |
| 05/15/1991 | CN2077116U Ball record pen on testing instrument |
| 05/08/1991 | CN1051140A Ink jet recording head and ink jet apparatus having same |
| 05/07/1991 | US5012584 Marking tool drive system for a drawing machine or similar type of machine |
| 05/01/1991 | CN1051011A Ink zet recording apparatus and ink box for said apparatus |
| 04/24/1991 | CN1050845A Transfering rotation parts used in ink printing mechanisms and that with same parts |
| 04/23/1991 | US5010352 Thermal transfer ink printing apparatus |
| 04/23/1991 | CA1283441C Multiple information array registration apparatus and method |
| 04/16/1991 | US5008683 Thermal transfer recording method |
| 04/11/1991 | DE4029673A1 Automatic ink jet printer - has waiting time used for drying ink introduced after printing before take-up of printed web |
| 04/09/1991 | US5005993 Electrothermal printer with a resistive ink ribbon and differing resistance current return paths |