| 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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| 11/23/2004 | US6821189 Abrasive article comprising a structured diamond-like carbon coating and method of using same to mechanically treat a substrate |
| 11/18/2004 | WO2004098831A1 Abrading machine with abrading discs, which are moved in a reciprocatory movement transverse to the item |
| 11/18/2004 | US20040229557 Hand manipulated tool |
| 11/17/2004 | EP1478012A1 Polishing method and polishing fluid |
| 11/17/2004 | EP1478011A1 Method and device for polishing |
| 11/17/2004 | EP1477276A1 Polishing head for slabs made from stone material |
| 11/17/2004 | EP1477275A1 Abrading machine with abrading discs, which are moved in a reciprocatory movement transverse to the item |
| 11/17/2004 | EP1476276A1 Method and wide-strip sanding machine for sanding sheet-type materials |
| 11/17/2004 | CN1176486C Polishing method with parallelism of less than 1 second and geometric center of crystal deviated from engine shaft center |
| 11/11/2004 | US20040224620 Variable speed reciprocating linear sliding dual floor sander |
| 11/11/2004 | US20040224609 Device for grinding liquid crystal display panel |
| 11/11/2004 | US20040221525 Method and apparatus for making a lid with an optically transmissive window |
| 11/11/2004 | US20040221417 Floor cleaning machine with dust control apparatus and associate method of use |
| 11/10/2004 | EP1475188A2 Apparatus for finishing plane surfaces |
| 11/09/2004 | US6814651 End face polishing machine and method of polishing rod-shaped member |
| 11/05/2004 | CA2466067A1 Floor cleaning machine with dust control apparatus and associated method of use |
| 11/04/2004 | WO2004078410A3 Agent for increasing selection ratio of polishing rates |
| 11/04/2004 | US20040217151 Method and apparatus for making a lid with an optically transmissive window |
| 11/04/2004 | DE10230146B4 Verfahren zum Bearbeiten eines scheibenförmigen Werkstückes A method for processing a disk-shaped workpiece |
| 11/03/2004 | EP1473143A1 Method and apparatus for removing scratches |
| 11/03/2004 | CN2652593Y Electric dust suction sand mill |
| 11/03/2004 | CN2652592Y Vertical grinder for irregular procelain sleeve end surface |
| 11/02/2004 | US6811473 Process for machining a wafer-like workpiece |
| 11/02/2004 | US6811472 Reduces spooling by combining the slitting, wiping and lapping stages thereby reducing the repeated handling that can reduce media quality |
| 10/28/2004 | WO2004091856A2 Grinding apparatus and method |
| 10/27/2004 | CN2650937Y Sander of artificial board |
| 10/26/2004 | US6808447 Tool, in particular diamond sector for machines for polishing surfaces such as agglomerates, tiles or the like |
| 10/21/2004 | WO2004035263A3 Method and device for structuring a surface by means of brushes |
| 10/21/2004 | US20040209552 Centerless grinding apparatus and centerless grinding method |
| 10/21/2004 | US20040206453 CMP machine dresser and method for detecting the dislodgement of diamonds from the same |
| 10/19/2004 | US6805614 Multilayered CMP stop for flat planarization |
| 10/14/2004 | WO2003038882A8 Method and pad for polishing wafer |
| 10/13/2004 | EP1466698A1 Surface treatment device |
| 10/13/2004 | CN1537324A Polising method and device |
| 10/07/2004 | WO2004085114A1 Rotary work tool with orbiting planetary gears containing eccentric axes for the attachment of polishing or sanding platens |
| 10/07/2004 | US20040198196 Grinding apparatus and method |
| 10/07/2004 | US20040198153 Wafer support system |
| 10/07/2004 | US20040197961 Method of and apparatus for removing a film layer on a glass plate and glass-plate working apparatus having the apparatus |
| 10/06/2004 | CN1170305C Substrate cleaner |
| 09/30/2004 | US20040192063 Method of producing a glass substrate for a mask blank and method of producing a mask blank |
| 09/30/2004 | US20040188244 Electro-chemical machining apparatus |
| 09/30/2004 | US20040187449 Dust collection system |
| 09/29/2004 | EP1462179A1 Dust collection system |
| 09/29/2004 | CN1533595A Polishing method and grinding fluid |
| 09/29/2004 | CN1168575C Method for repairing and maintaining grinding board by using double-board grinding machine |
| 09/28/2004 | US6796877 Abrading machine |
| 09/22/2004 | EP1459844A1 Method and device for truing grinding wheel and grinding device |
| 09/22/2004 | EP1458520A1 Methods for planarization of group viii metal-containing surfaces using a fixed abrasive article |
| 09/22/2004 | CN1530204A Wall/roofing polishing sander |
| 09/21/2004 | US6793567 Upper outermold line sander |
| 09/16/2004 | WO2004078441A2 Block texture-modifying apparatus and method |
| 09/16/2004 | WO2004078413A1 Method of machining a brake disc |
| 09/16/2004 | WO2004078410A2 Agent for increasing selection ratio of polishing rates |
| 09/16/2004 | US20040180614 Rotary grinding machine |
| 09/16/2004 | US20040180613 Abrading machine with abrading discs, which are moved in a reciprocatory movement transverse to an item |
| 09/14/2004 | US6790132 Dressing block for work surfaces |
| 09/14/2004 | US6790129 Method for polishing angular substrates |
| 09/09/2004 | US20040173293 Surface treatment of steel sheet for adhesive strength between sheets for lamination. It is for unwinding coiled steel and a cleaner for acid pickling for pickling hot rolled steel |
| 09/09/2004 | DE19860967B4 Vorrichtung zum Schleifen und/oder Polieren An apparatus for grinding and / or polishing |
| 09/08/2004 | EP1454728A1 Milling machine for border- and corner-area |
| 09/08/2004 | EP1073541B9 Apparatus and method for rotary motion conversion |
| 09/08/2004 | EP0852063B1 Method of modifying an exposed surface of a semiconductor wafer |
| 09/07/2004 | US6786556 Concrete grinder apparatus |
| 09/02/2004 | WO2004073924A1 Plate-like work polishing apparatus and method of polishing plate-like work |
| 09/02/2004 | US20040168554 Mandrel-holding slide or sleeve pod for numerical-control machine tools |
| 09/01/2004 | CN1525216A Liquid crystal panel surface grinding unit and grinding method |
| 09/01/2004 | CN1164397C Method for grinding metallic workpieces containing, in particular, nickel |
| 08/31/2004 | US6783447 Floor-treating machine |
| 08/31/2004 | US6783443 Polishing machine for stone materials, having multiple grinding heads aligned on two oscillating and parallel beams with variable offset |
| 08/26/2004 | US20040166770 Grinding apparatus and method |
| 08/26/2004 | US20040166769 Apparatus and method for abrading a workpiece |
| 08/19/2004 | DE20220969U1 Tool holder for machining mineral surfaces e.g. stone floors fits on rotary drive support plate and is fitted with machining tool made from polycrystalline diamond set in socket on tool holder |
| 08/19/2004 | DE10309768A1 Groove milling device for ceramic slabs, natural stone slabs and tiles, comprises parallel grinding discs and water bath |
| 08/18/2004 | EP1446941A2 Method and apparatus for making a lid with an optically transmissive window |
| 08/18/2004 | CN1162882C Production process of stator for variable capacitor |
| 08/17/2004 | US6777637 Sharpening method of nanotubes |
| 08/17/2004 | US6776694 Methods for carrier head with multi-part flexible membrane |
| 08/12/2004 | US20040157539 Scuffing machine for finishing wood products |
| 08/12/2004 | US20040157536 Method of backgrinding wafers while leaving backgrinding tape on a chuck |
| 08/12/2004 | US20040154452 Punching apparatus for backing-films of CMP machines and preventive maintenance method for the same |
| 08/10/2004 | US6773335 Apparatus for polishing periphery of device wafer and polishing method |
| 08/10/2004 | US6773204 Dual guide pad resurfacer |
| 08/05/2004 | DE10316238A1 Motor driven handheld machining device for machining surface of workpiece, has driving unit which drives tool holding fixtures and second housing unit to rotate relative to first housing unit |
| 08/03/2004 | US6769969 Raised island abrasive, method of use and lapping apparatus |
| 08/03/2004 | US6769963 IC handler and contact cleaning method |
| 08/03/2004 | US6769958 Material removal monitor |
| 07/29/2004 | WO2002094059A8 Devices and methods for end-rounding bristles |
| 07/29/2004 | US20040147120 Process for the back-surface grinding of wafers |
| 07/29/2004 | US20040146370 Dual guide pad resurfacer |
| 07/28/2004 | EP1441386A1 Method and pad for polishing wafer |
| 07/28/2004 | EP1439940A1 FACING MACHINE FOR HARD−FIRED CERAMIC TILES |
| 07/28/2004 | EP1439935A2 Electrochemical mechanical processing with advancible sweeper |
| 07/28/2004 | CN2628215Y Improved plane surface air-gap grinding machine |
| 07/15/2004 | DE10054304B4 Verfahren zum Bearbeiten von Werkstücken in einer Schleifmaschine Method for processing workpieces in a grinding machine |
| 07/13/2004 | US6761617 Method and apparatus for machining joint face of work |
| 07/08/2004 | WO2004013656A3 Uniform thin films produced by magnetorheological finishing |
| 07/08/2004 | US20040132391 Floor edger |
| 07/08/2004 | US20040132382 Reel-to-reel substrate tape polishing system |
| 07/08/2004 | US20040132381 Integrated circuit interconnect fabrication systems and methods |
| 07/07/2004 | CN1511002A End-rounding devices and methods for end-rounding |