U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Actor Marlon Brando has four patents, all named "Drumhead tensioning device and method."

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Examiner: Rose, Robert A.


Primary examiner statistics: 1655 patents; average approval time: 1654 days
Assistant examiner statistics: 320 patents; average approval time: 773 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7578727 Conditioner device for conditioning polishing pad and chemical me...
7462093 Workpiece support method and workpiece support device
7455569 Grinding and polishing machine for grinding and/or polishing work...
7452264 Pad cleaning method
7451757 Concrete cutter
7448939 Method and device for grinding concave parts, notably for manufac...
7442113 Visual wear confirmation polishing pad
7438629 In-line sander
7431636 Adjustment device for adjusting a level difference between roller...
7431634 Platen assembly, apparatus having the platen assembly and method ...
7419422 Rotary cutting head
7419419 Slurry supply unit for CMP apparatus
7416475 Method for rough-honing the peripheral surface of a bore
7413496 Method and device for polishing endless belt metal rings for cont...
7410408 Eyeglass lens processing apparatus
7402098 Carrier head for workpiece planarization/polishing
7393370 Apparatus and method for manufacturing abrasive tools
7393265 Liquid honing machine and liquid honing method
7387563 Mandrel and accessory and related combination for use with a rota...
7384326 Facetting area setting device and eyeglass lens processing appara...
7381117 Compound hook and loop drum system for a floor sander
7373935 Carbide wire blade
7374476 Method and apparatus for forming a planarizing pad having a film ...
7374473 Texturing slurry and texturing method by using same
7371150 Electric sander and motor control therefor
7371157 Fixture for grinding machines
7371159 Devices with angularly adjustable sanding units
7371155 Glass substrate for information recording medium and method for p...
7367874 Mandrel for working disks
7367866 Apparatus and method for polishing semiconductor wafers using piv...
7364492 On-line grinding method for work roll
7364494 Eyeglass lens processing apparatus and method of processing eyegl...
7364496 Polishing head for polishing semiconductor wafers
7361077 Tube and duct edge cleaner
7357699 Substrate holding apparatus and polishing apparatus
7357702 Grinding wheel
7338349 Apparatus and process for cylindrically grinding workpieces
7338351 Apparatus and method for sharpening tool blades
7338345 Cutting machine
7335092 Carrier head for workpiece planarization/polishing

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
4917708 Deburring and cleaning apparatus with multi-station rotary drum a...
4914871 Method for honing thin wall gear parts
4885873 Abrading apparatus for spherically shaping workpieces
4872293 Abrasive water jet cutting apparatus
4864780 Energy-dissipating receptacle for high velocity fluid jets
4860400 Device capable of adhering to a wall surface by suction and treat...
4861350 Tool component
4858393 Method of dynamically balancing cylindrical rotors, and device fo...
4854091 Abrasive swivel assembly and method
4854083 Polishing machine using super abrasive grains
4850155 Method for machining gearwheels
4850150 Hand held drill with integral drill bit sharpener
4850148 Method of and apparatus for polishing a fiber
4850152 Apparatus for lapping and polishing optical surfaces
4850157 Apparatus for guiding the flow of abrasive slurry over a lapping ...
4848042 Fluid jet cutting system with standoff control
4848039 Method and apparatus for grinding multiple workpieces
4845900 Method and apparatus for grinding straight-edged cutting tools to...
4845903 Sandblasting device
4845895 Internal grinding machine
4845898 Orbital sander
4843768 Abrading apparatus and process for making the same
4843770 Supersonic fan nozzle having a wide exit swath
4841675 Apparatus for cleaning and polishing roll assemblies
4841676 Turning tool for machining the edges of plastic lenses
4839997 Brush seal manufacture
4835910 Honing device
4833836 Process for grinding a gear tooth blank to form an involute gear ...
4833832 Production of polished flat glass
4831783 Method and apparatus for surface grinding of small diameter long ...
4829724 Cutting abrasive feeder, demand type
4827677 Method for grinding plane-parallel circular annular faces on disk...
4827679 Fluid jet cutting system with self orienting catcher
4827678 Separation system for polymeric blast media
4827680 Abrasive cleaning device and method
4825598 System for cleaning the surfaces of objects of great surface area...
4821461 Textured lapping plate and process for its manufacture
4821462 Dental instrument sharpening hone
4821465 Abrasive tool
4819388 Spin-blast tool with rotational velocity restraint
 
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