| Patents for B24B 7 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor (8,400) |
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| 03/15/2005 | US6866570 Variable speed reciprocating linear sliding dual floor sander |
| 03/15/2005 | US6866565 Thermoplastic resin with phases of high and low glass transition temperatures; semiconductor wafers, mirrors |
| 03/15/2005 | CA2266145C Ceramic substrate polishing method |
| 03/10/2005 | US20050054279 Floor resurfacing disks for rotary floor resurfacing machines |
| 03/10/2005 | US20050054269 End face polishing machine and end face polishing system |
| 03/10/2005 | US20050054267 Polishing method |
| 03/09/2005 | EP1511606A1 Method and device for the production of a precise concrete prefabricated part |
| 03/09/2005 | CN1592953A Method for manufacturing semiconductor chip |
| 03/09/2005 | CN1191916C Double-edge automatic processing machine for processing edges of glass or stone plate materials |
| 03/08/2005 | US6863771 Differential pressure application apparatus for use in polishing layers of semiconductor device structures and methods |
| 03/08/2005 | US6863590 Wafer planarization apparatus |
| 03/03/2005 | WO2005018873A2 Versatile manual scissor sharpener |
| 03/03/2005 | WO2004091856A3 Grinding apparatus and method |
| 03/03/2005 | US20050045852 Particle-free polishing fluid for nickel-based coating planarization |
| 03/03/2005 | US20050044801 For enhanced wettability/dispersability/bonding; comprises metal oxide layer; chemical mechanical polishing (CMP) |
| 03/02/2005 | EP1509334A1 Apparatus and method for painting objects such as profiles, panels or suchlike |
| 03/01/2005 | US6860797 Reciprocating device for a polishing roller of an emery-polishing machine |
| 02/24/2005 | US20050042880 Multilayered CMP stop for flat planarization |
| 02/24/2005 | DE10333500A1 Method for grinding and polishing of workpieces of brittle material, in particular, for production of high-precision optical surfaces involves use of a moving flexible element and a pressure application device |
| 02/22/2005 | US6858537 Process for smoothing a rough surface on a substrate by dry etching |
| 02/17/2005 | WO2004108352A3 Carrier plate holding an abrading element and abrading plate |
| 02/17/2005 | WO2004108351A3 Abrading device |
| 02/17/2005 | WO2004078441B1 Block texture-modifying apparatus and method |
| 02/17/2005 | US20050037700 Versatile manual scissor sharpener |
| 02/17/2005 | US20050037690 Substrate retainer wear detection method and apparatus |
| 02/17/2005 | US20050035000 Positioning microelecrtrons substrate between electrodes; polishing; removal electroconductive materials; detecting signals |
| 02/17/2005 | US20050034999 Methods and apparatus for electrically and/or chemically-mechanically removing conductive material from a microelectronic substrate |
| 02/17/2005 | DE10391795T5 Verfahren zum Bearbeiten eines Halbleiterwafers A method of processing a semiconductor wafer |
| 02/16/2005 | CN2678819Y Watermill machine |
| 02/16/2005 | CN1189926C Thin semiconductor chip and its manufacturing method |
| 02/09/2005 | EP1503881A1 Sanding machine |
| 02/09/2005 | CN2677086Y Hand rocker arm type stone grinding machine |
| 02/09/2005 | CN1579014A Method and pad for polishing wafer |
| 02/08/2005 | US6852014 Sharpening guide for dental tools |
| 02/08/2005 | US6852012 Cluster tool systems and methods for in fab wafer processing |
| 02/08/2005 | US6852004 CMP machine dresser and method for detecting the dislodgement of diamonds from the same |
| 02/02/2005 | CN1572420A Method of processing bearing unit for wheel |
| 02/01/2005 | US6848976 Chemical mechanical polishing with multiple polishing pads |
| 01/27/2005 | US20050020198 Device for the precision working of planar surfaces |
| 01/27/2005 | US20050020083 Method of making photomask blank substrates |
| 01/26/2005 | EP1501120A1 Method for thinning wafer by grinding |
| 01/26/2005 | EP1500467A1 Method and apparatus for surface treatment of a metal plate |
| 01/26/2005 | EP1276592B1 Method of polishing and cleaning glass |
| 01/26/2005 | CN1572027A Method for processing soi substrate |
| 01/25/2005 | US6846227 Electro-chemical machining appartus |
| 01/20/2005 | US20050014455 Method and pad for polishing wafer |
| 01/19/2005 | CN1565803A Sand material feeding groove |
| 01/18/2005 | US6843711 Chemical mechanical polishing pad having a process-dependent groove configuration |
| 01/18/2005 | US6843709 Chemical mechanical polishing method for reducing slurry reflux |
| 01/12/2005 | CN2670052Y Three disc metallographic specimen polisher |
| 01/12/2005 | CN1184055C Method and equipment capable of realizing precise vertical feeding high speed and supper high speed plane grinding |
| 01/12/2005 | CN1184054C Method and equipment capable of realizing high speed and super high speed plane grinding |
| 01/06/2005 | WO2005001847A1 Tools, machine tools and shaving methods |
| 01/06/2005 | WO2005000543A2 Roll cutting apparatus |
| 01/06/2005 | WO2005000527A2 Multi-layer polishing pad material for cmp |
| 01/05/2005 | EP1494272A1 Method for manufacturing semiconductor chip |
| 01/05/2005 | EP1492646A1 Arrangement in a mobile machine for grinding floor surfaces |
| 01/05/2005 | DE202004015950U1 Floor polishing machine has frame for motor with drive for polishing disc via ball and socket joint connection |
| 01/05/2005 | DE10325977A1 Flat grinding fixture has tensioning device having several chucks for holding and fixing workpiece in grinding fixture, and measuring device for determining evenness of ground surface of workpiece |
| 01/05/2005 | CN1561281A Facing machine for hard-fired ceramic tiles |
| 12/30/2004 | DE20122200U1 Workpiece surface machining process involves machining surfaces with one tool unit containing machining roll and one tool unit containing plate-type tools |
| 12/29/2004 | EP1490830A1 Abrasive articles and methods for the manufacture and use of same |
| 12/29/2004 | CN1182515C Magnetic head grinding method and apparatus |
| 12/23/2004 | US20040259488 Drywall sanding apparatus |
| 12/23/2004 | US20040259484 Multi-layer polishing pad material for CMP |
| 12/23/2004 | US20040259332 Method for manufacturing semiconductor chip |
| 12/22/2004 | EP1487610A1 Automated processing unit for a working station |
| 12/22/2004 | CN2664833Y Hand-held microsection jig |
| 12/21/2004 | US6833016 Dust collection system |
| 12/16/2004 | WO2004108352A2 Carrier plate holding an abrading element and abrading plate |
| 12/16/2004 | WO2004108351A2 Abrading device |
| 12/16/2004 | US20040253911 Method for grinding stone materials |
| 12/16/2004 | DE202004013279U1 Device for de-burring and surface-treating machined work surfaces has two opposite brushing tools and drive mechanism to rotate tool sockets and treat both sides of workpiece |
| 12/15/2004 | EP1486289A2 Method of processing antifriction bearing unit for wheel |
| 12/14/2004 | US6830501 End face polishing device |
| 12/09/2004 | WO2004107428A1 Production method for semiconductor wafer |
| 12/09/2004 | WO2004107423A1 Method of producing film-thinning circuit board having penetrated structure and protecting adhesive tape |
| 12/09/2004 | WO2004105998A1 Floor sanding machine |
| 12/09/2004 | US20040248415 Polishing method and polishing liquid |
| 12/09/2004 | US20040244549 Roll cutting apparatus |
| 12/08/2004 | EP1482827A1 Device in a circular, disk-shaped element intended for cleaning purposes |
| 12/08/2004 | CN1552551A Precision machining apparatus and method for axial symmetry rotary curve |
| 12/07/2004 | US6827633 Polishing method |
| 12/02/2004 | WO2004103644A2 Hand manipulated tool |
| 12/02/2004 | US20040242130 Grinding apparatus and method for manufacturing magnetic recording medium using the same |
| 12/02/2004 | US20040242003 Method for thinning wafer by grinding |
| 12/02/2004 | US20040241961 Method for processing soi substrate |
| 12/02/2004 | CA2525295A1 Hand manipulated tool |
| 12/01/2004 | EP1480784A1 Methods and apparatus for electrochemical-mechanical processing of microelectronic workpieces |
| 12/01/2004 | CN2659629Y Mobile polisher |
| 11/25/2004 | WO2004078441A3 Block texture-modifying apparatus and method |
| 11/25/2004 | US20040235407 Fixed abrasive CMP pad with built-in additives |
| 11/25/2004 | US20040235404 Embedding tool designed to embed grains into faceplate for lapping apparatus |
| 11/25/2004 | US20040235403 Motorized dual miter sander |
| 11/25/2004 | US20040235391 Material removal monitor |
| 11/25/2004 | US20040235301 Method and device for polishing |
| 11/25/2004 | US20040235269 Semiconductor wafer protective device and semiconductor wafer treatment method |
| 11/25/2004 | DE10322360A1 Vorrichtung zum Feinbearbeiten von ebenen Flächen Device for fine machining of flat surfaces |
| 11/24/2004 | CN2657855Y Spectrum sample suspension polishing machine |
| 11/23/2004 | US6821194 Floor edger adjustment tool |