| 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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| 06/14/2000 | CA2255290A1 Floor covering stripping and floor re-surfacing machine |
| 06/13/2000 | US6074285 Reciprocating friction drive-type ultra precision machine |
| 06/08/2000 | WO2000032353A2 A polishing machine and method |
| 06/08/2000 | DE19958227A1 Production of semiconductor wafers comprises turning the wheel of a grinding machine to remove the resin coating from the wafer exposing the wafer up to its bumps |
| 06/08/2000 | DE19855531A1 Method and apparatus for multi-sided polishing of tiles first stacks tiles into groups which are then moved through further finishing stations for polishing surfaces without disturbing group formation |
| 06/06/2000 | US6071180 Method of surface grinding a flange surface of a wheel hub for an automotive vehicle |
| 05/31/2000 | EP1004399A2 Surface grinding method and mirror polishing method |
| 05/31/2000 | CN2380346Y Polisher for pencil with paper-holder |
| 05/31/2000 | CN1254633A Method for grinding glass substrate |
| 05/25/2000 | DE19852596A1 Dual flat surface grinding machine with cooling device has fluid distributor set in work gap defined by end faces of grinding discs and device for distributing fluid to transport disc surface entering work gap |
| 05/24/2000 | EP1003157A2 Hard disk burnishing head |
| 05/23/2000 | US6066562 Method for fabricating silicon semiconductor discrete wafer |
| 05/23/2000 | US6066029 Method of flattening surfaces of sheet material, and method of manufacturing sheet material on the basis of same |
| 05/18/2000 | WO2000028583A1 Semiconductor wafer and production method therefor |
| 05/17/2000 | EP1000702A2 An automatic device for replacing grinding wheels in machines for profiling and polishing works obtained from slabs of marble, granite, stone, glass, stoneware, cement and the like |
| 05/11/2000 | WO2000025981A1 Unpolished work holding board and production method thereof and work polishing method and device |
| 05/11/2000 | WO2000025979A1 Border planing machine for wood floors |
| 05/11/2000 | CA2347822A1 Border planing machine for wood floors |
| 05/02/2000 | US6057245 Gas phase planarization process for semiconductor wafers |
| 04/30/2000 | CA2287750A1 Method for hardening and polishing concrete floors, walls and the like |
| 04/27/2000 | WO2000023226A1 Cutting metallates of refractory metals |
| 04/26/2000 | CN2375412Y Planetary wheel polishing grinding head |
| 04/19/2000 | EP0993351A1 Double face abrading machine |
| 04/19/2000 | CN2374302Y Linear rolling carriage |
| 04/18/2000 | US6050881 Surface finishing covalent-ionic ceramics |
| 04/18/2000 | US6050880 Surface grinding device and method of surface grinding a thin-plate workpiece |
| 04/13/2000 | WO2000021122A1 Semiconductor wafer manufacturing method |
| 04/12/2000 | CN2373239Y Grinding disc |
| 04/12/2000 | CN2373217Y Plane grinding machine |
| 04/05/2000 | EP0785840B1 Machine for trimming the sides of building blocks or the like |
| 03/29/2000 | CN2370995Y Grinder for non-frame glasses |
| 03/28/2000 | US6043961 Magnetic recording medium and method for producing the same |
| 03/28/2000 | US6042459 Surface machining method and apparatus |
| 03/23/2000 | DE19846172A1 Grinding process, e.g. for brake disks, involving return setting motion of grinding tool after reaching end working position |
| 03/23/2000 | DE19843113A1 Flat grinding process for wall tiles, involving simultaneous flat grinding of groups of blanks lying alongside each other using several cutting disks with cutting and grinding capacity |
| 03/22/2000 | EP0730512B1 Brake rotor grinding method |
| 03/21/2000 | US6039637 Security device for destroying the information bearing layer and data of a compact disc |
| 03/16/2000 | WO2000013870A1 Method and device for cutting and mirror finishing single crystal silicon carbide |
| 03/16/2000 | DE19940390A1 Pressure sensitive adhesive sheet to fix semiconductor wafers temporarily to support plates comprises a radiation curable adhesive layer |
| 03/15/2000 | EP0985494A2 Method of grinding semiconductor articles |
| 03/15/2000 | CN2368649Y Apparatus for polishing and renewing |
| 03/14/2000 | US6036585 Grinder and grinding method |
| 03/14/2000 | US6036580 Method and device for magnetic-abrasive machining of parts |
| 03/14/2000 | US6035474 Sander with depth guide and process of sanding a surface |
| 03/02/2000 | WO2000011455A1 Digital radiographic weld inspection system |
| 03/02/2000 | WO2000010761A2 Automated barrel panel transfer and processing system |
| 03/02/2000 | DE19839185A1 Tool changing process for heavy duty grinder has an access door through which the grinding wheel can be slid out complete with its support mounting |
| 03/01/2000 | EP0981419A1 Grinding or like machine tool |
| 03/01/2000 | CN2366251Y Multi-funtional machine for workaing stone |
| 03/01/2000 | CN2366225Y Machine for grinding article |
| 03/01/2000 | CN1245819A Double side coated pressure sensitive adhesive sheet and its application |
| 02/29/2000 | US6030485 Method and apparatus for manufacturing a semiconductor device |
| 02/29/2000 | US6030282 Method and apparatus for holding, grinding and polishing a packaged semiconductor die |
| 02/29/2000 | US6030278 Surface machining method and apparatus |
| 02/16/2000 | CN2363829Y Multiple grinding wheel grinding head for glass |
| 02/16/2000 | CN2363828Y Plane surface grinding machine |
| 02/10/2000 | WO2000007230A1 Method and apparatus for chemical mechanical polishing |
| 02/10/2000 | WO1999054087A3 Apparatus and method for rotary motion conversion and waste product collection unit |
| 02/10/2000 | DE19930560A1 Final surface machining of ionic ceramic, e.g. an engine valve, tappet or cam follower coating, comprises grinding with an ionic bonded oxide medium to produce an ultra-smooth surface retaining an ionic residue of the medium |
| 02/09/2000 | EP0978242A1 Brush for the surface treatment of materials |
| 01/26/2000 | EP0974424A1 Improved lapping head |
| 01/20/2000 | WO2000002705A1 Abrasive machine |
| 01/19/2000 | EP0972484A1 Thermal disk device for single-brush polishing machines |
| 01/19/2000 | CN1048440C Radial ceramic stone glazing machine |
| 01/13/2000 | WO2000001291A1 A mobile surfacing machine |
| 01/13/2000 | WO1999053528A8 Surface treatment process and system |
| 01/12/2000 | CN1240695A Work-table of chemicomechanical grinding mill |
| 01/11/2000 | US6012974 Method for generating a rough surface on a polymer or a polyamide membrane for the top layer of a flexible rule |
| 01/04/2000 | US6009767 Same-RPM rotary motion to eccentric rotary motion conversion |
| 12/29/1999 | WO1999067054A1 Wafer edge polishing method and apparatus |
| 12/29/1999 | EP0873218B1 Arrangement for grinding of preferably slabs and method |
| 12/29/1999 | CN2355845Y Semiautomatic diamond grinder |
| 12/29/1999 | CN2355844Y Universal grinder |
| 12/28/1999 | US6007766 Cutting insert adapted to be ground on upper and lower surfaces thereof |
| 12/15/1999 | EP0963812A1 Device for fine grinding and polishing of hard materials |
| 12/15/1999 | EP0963459A2 Wafer support system |
| 12/15/1999 | CN2353483Y Thickness-definife strickling machine for face decorative stone material |
| 12/14/1999 | US6001005 Polishing apparatus |
| 12/14/1999 | US6001004 Panel sanding machine with automatic changing and cleaning of the abrasive belt |
| 12/14/1999 | US6000999 Preparatory abrading method for support of lithographic plate |
| 12/09/1999 | WO1999062655A1 Computer vision-based rotor machining system apparatus and method |
| 12/07/1999 | US5997704 Sputtering target for depositing ferroelectric film, method for preparing the same, and method for preparing a DRAM using the same |
| 12/07/1999 | US5997382 Method of processing sealing surface of casting and grindstone suitable for use therein |
| 12/01/1999 | CN1237218A Grinding machine for removing markings from paved surface and grinder for same |
| 11/30/1999 | US5993301 Apparatus to clean golden plates |
| 11/30/1999 | US5993300 Ultrasonic vibration composite processing tool |
| 11/30/1999 | US5993290 Magnetic head grinding method and apparatus |
| 11/24/1999 | EP0958106A2 Window polisher |
| 11/23/1999 | US5989111 Method and article for the production of optical quality surfaces on glass |
| 11/23/1999 | US5989108 Double side grinding apparatus for flat disklike work |
| 11/17/1999 | EP0956924A1 Tool carrier for a double-spindle grinding machine |
| 11/17/1999 | CN2348963Y Double-rotation type brick grinder |
| 11/16/1999 | US5985045 Polishing semiconductor in polisher with polishing fluid including two components mixed within polisher and flowed through tube before reaching substrate |
| 11/16/1999 | US5984765 Ultrasonic vibration composite grinding tool |
| 11/11/1999 | WO1999056910A1 Polishing apparatus |
| 11/11/1999 | DE19819070A1 Polishing machine for cleaning and maintenance of e.g. floor |
| 11/10/1999 | EP0955126A2 Surface grinding method and apparatus for thin plate work |
| 11/04/1999 | WO1999055491A1 Chemical mechanical polishing with multiple polishing pads |
| 11/04/1999 | DE19919583A1 Poliereinrichtung Polisher |
| 11/02/1999 | US5975990 Method of producing semiconductor wafers |