| Patents for B24D 7 - Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor (3,719) |
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| 09/08/2009 | US7585204 Substrate polishing apparatus |
| 09/02/2009 | EP2095908A1 Grindwheel with sloping groove and process for fabricating the same |
| 09/02/2009 | EP1322448B1 Method and apparatus for making a cutting tool having a flute |
| 09/02/2009 | CN201300371Y Auto vibration-damping diamond grinding wheel |
| 09/02/2009 | CN201300370Y PCD grinding wheel |
| 09/02/2009 | CN201300369Y Quick-speed grinding abrading block |
| 08/27/2009 | WO2009104224A1 Dresser for abrasive cloth |
| 08/27/2009 | US20090215366 Tool with Sintered Body Polishing Surface and Method of Manufacturing the Same |
| 08/26/2009 | CN201295882Y Grinding wheel of screw compressor rotor profile |
| 08/26/2009 | CN201295881Y Diamond grindstone |
| 08/20/2009 | US20090209186 Grinding disc for an eccentric grinder |
| 08/19/2009 | CN101511298A Dental grinding bar and process for manufacturing the same |
| 08/19/2009 | CN101508097A Planet abrasive disc |
| 08/19/2009 | CN100528483C Superfinishing grind stone and superfinishing method using the same |
| 08/13/2009 | US20090203297 Semiconductor Wafer, Apparatus and Process For Producing The Semiconductor Wafer |
| 08/12/2009 | CN100526020C Vitrified bond grindstone and manufacturing process thereof |
| 08/05/2009 | CN101500769A Noncoring drill bit |
| 08/05/2009 | CN100522489C Abrasive article suitable for abrading glass and glass ceramic workpieces |
| 08/05/2009 | CN100522487C Porous abrasive tool and method for making the same |
| 08/05/2009 | CN100522482C Rotary tool holding means for attaching tool |
| 07/30/2009 | US20090191790 Substrate polishing apparatus |
| 07/29/2009 | EP2082835A1 Method of producing perforated honeycomb structure body |
| 07/29/2009 | CN100519083C Electroplating diamond grinding block manufacturing method |
| 07/29/2009 | CN100519082C Edging wheel manufacturing method |
| 07/23/2009 | US20090186567 Abrasive Tool With Mosaic Grinding Face |
| 07/22/2009 | CN201275728Y Bolt tightening grinding wheel |
| 07/22/2009 | CN100515683C Grinding wheel, rounding device using the grinding wheel, and rounding method |
| 07/15/2009 | CN100513081C Electric sedimentation grinding wheel and method of manufacture the same |
| 07/14/2009 | US7559827 Dresser and apparatus for chemical mechanical polishing and method of dressing polishing pad |
| 07/09/2009 | WO2009084776A1 Hydrophobic cutting tool and method for manufacturing the same |
| 07/08/2009 | CN100509293C Carrier plate holding an abrading element and abrading plate |
| 07/08/2009 | CN100509288C Reflective resistant layer for polsihig pad window |
| 07/01/2009 | CN201264221Y Combined grinding wheel structure |
| 07/01/2009 | CN100506489C Attachment and rapid-chucking system, comprising a rotary driven, disc-shaped hub |
| 06/25/2009 | WO2009078703A1 Grinding body with overlapping lamellae |
| 06/25/2009 | WO2009053580A3 Liquid resin composition for abrasive articles |
| 06/24/2009 | EP2072186A1 Abrasive coated bit |
| 06/24/2009 | CN100503168C Polishing disk with end-point detection port |
| 06/18/2009 | WO2009075004A1 Abrasive tool |
| 06/18/2009 | CA2708359A1 Abrasive tool |
| 06/17/2009 | CN201257632Y Knockout core cymbal shaped abrasive tools |
| 06/11/2009 | WO2009072080A1 Segment for working hard materials and process for making said segment |
| 06/10/2009 | EP1851005B1 Coated abrasive articles |
| 06/10/2009 | DE19511881B4 Verfahren zum Schleifen der Außenkontur eines Werkstückes Method for grinding the outer contour of a workpiece |
| 06/10/2009 | CN201253809Y Copy grinding wheel |
| 06/10/2009 | CN201253808Y Hemp wheel for grinding |
| 06/03/2009 | CN201249408Y Bowl mill |
| 05/28/2009 | WO2009067077A1 Grinding elements |
| 05/20/2009 | EP2059368A1 Abrasive tool reinforced with short fibers |
| 05/20/2009 | CN201239918Y Turbine teeth diamond aluminum grinding disc |
| 05/13/2009 | EP2057962A1 Dental grinding bar and process for manufacturing the same |
| 05/13/2009 | CN201235507Y Resin snagging abrasive wheel |
| 05/12/2009 | CA2363352C Grinding member for buttons on a rock drill bit |
| 05/06/2009 | CN201231452Y Chamfer angle grinding wheel for processing agate and jade handicraft |
| 05/05/2009 | US7527662 Resin structure and abrasive grains, wherein a critical surface tension of the resin is within a specified range; for chemical mechanical polishing; polishing efficiency, quality without any slurry |
| 04/30/2009 | WO2009053580A2 Liquid resin composition for abrasive articles |
| 04/30/2009 | WO2009025533A3 Polishing pad, polishing pad tile and method of manufacturing the polishing pad |
| 04/30/2009 | DE202007017650U1 Schleifring Slip ring |
| 04/29/2009 | EP2052813A1 Plate grinder and grind plate for a plate grinder |
| 04/23/2009 | DE10242739B4 Einsatzwerkzeug für eine Winkelschleifmaschine Insertion tool for an angle grinder |
| 04/22/2009 | EP2050550A1 Noncoring drill bit |
| 04/22/2009 | EP2050539A1 Grinding wheel for cutting objects, in particular stones, bricks or similar, or wheel bodies or abrasive rings or lock-piece for such an abrasive ring |
| 04/22/2009 | CN201224063Y Cymbal type low vibration resin abrasive disc |
| 04/22/2009 | CN100481340C Apparatus and method for polishing a substrate |
| 04/15/2009 | EP2047949A2 Surface grinder for ball of ball valve |
| 04/15/2009 | EP2046529A1 Pair of ophthalmic glasses and method for forming a peripheral mounting rib on the edge of a lens |
| 04/15/2009 | EP1183134B1 Abrasive tools for grinding electronic components |
| 04/15/2009 | CN201220386Y Novel grinding disc |
| 04/15/2009 | CN201220385Y Diamond grinder disc |
| 04/15/2009 | CN201220374Y Moulding surface grinder |
| 04/14/2009 | CA2509910C Diamond disc |
| 04/09/2009 | WO2009046091A1 Abrasive articles with novel structures and methods for grinding |
| 04/08/2009 | EP2043817A1 Grinding disk |
| 03/31/2009 | US7510460 Substrate polishing apparatus |
| 03/25/2009 | CN101391402A Brazed diamond tools and methods for making the same |
| 03/25/2009 | CN101391400A Diamond grinding disk and cooling method thereof |
| 03/24/2009 | US7506644 Grinding wheel |
| 03/19/2009 | DE102008025120B3 Divided cylindrical grinding wheel e.g. diamond-grinding wheel, for grinding spindle, has partial grinding disks stay in surface-contact in axial direction via spacer ramps, so that disks are rotated relative to each other around axis |
| 03/18/2009 | EP2036670A2 Superabrasive tool and machining methods |
| 03/18/2009 | EP2035188A1 Abrasive disc |
| 03/11/2009 | CN201205684Y Diamond corner making machine |
| 03/11/2009 | CN101380727A Knockeout core cymbal shaped grinding apparatus and production method thereof |
| 03/11/2009 | CN100467228C Ultrasonic welding method for the manufacture of a polishing pad comprising an optically transmissive region |
| 03/11/2009 | CN100467180C Vitrified superabrasive tool and method of manufacture |
| 03/05/2009 | US20090061736 Superfinishing Stone and Superfinishing Process Using the Same |
| 03/04/2009 | EP2031101A2 Method for making silicon wafers |
| 03/04/2009 | EP2030733A2 Method for making silicon wafers |
| 03/03/2009 | CA2258200C Flexible abrasive member having interlocking deposits |
| 02/26/2009 | WO2009025533A2 Polishing pad, polishing pad tile and method of manufacturing the polishing pad |
| 02/19/2009 | DE202008015415U1 Schleifwerkzeug Grinding tool |
| 02/18/2009 | CN201195288Y Abrasive wheel for grinding paper |
| 02/18/2009 | CN201195287Y Diamond brazing abrasive disc with rubber backing |
| 02/12/2009 | WO2009019434A1 Tool for a hand held rotary drive |
| 02/11/2009 | CN201192817Y Resin binding agent diamond abrasive block by resin injection mould |
| 02/11/2009 | CN201192816Y Vane wheel grinding head |
| 02/11/2009 | CN201192815Y Grinding block capable of quick-speed heat dissipation |
| 02/11/2009 | CN101362316A Low-temperature high-strength devitrified glass ceramics bond cubic boron nitride grinding wheel |
| 01/29/2009 | US20090029630 Polishing pad, platen, method of monitoring, method of manufacturing, and method of detecting |
| 01/29/2009 | DE10297449B4 Poröses Schleifwerkzeug und Verfahren zur Herstellung hiervon Porous abrasive tool and method for the production thereof |
| 01/28/2009 | CN201186413Y Special grinding wheel for grinding of flat product bottom |