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

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Examiner: Rachuba, M.


Primary examiner statistics: 1686 patents; average approval time: 1685 days
Assistant examiner statistics: 101 patents; average approval time: 605 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7448942 Grinding method
7390241 Linear motion apparatus and method for manufacturing thereof
7344435 Hand-held power tool with clamping device for a tool
7331844 Polishing method
7322262 Method for manufacturing barber scissors, and barber scissors
7311588 Water grinder
7300332 Polished state monitoring apparatus and polishing apparatus using...
7297046 Constant spindle power grinding method
7296497 Method and device for manufacturing a drill blank or a mill blank
7294044 Slurry composition and method for polishing organic polymer-based...
7294040 Method and apparatus for supporting a microelectronic substrate r...
7291058 Method and apparatus for improving media flow
7291059 Process and apparatus for cutting sheet glass
7291055 Wafer polishing method and apparatus
7273408 Paired pivot arm
7255635 Polishing apparatus
7249417 Pocketknife with a safety lock
7249995 Apparatus and method for feeding slurry
7241210 Floor treating machine comprising individually driven discs
7238094 Belt oscillating apparatus of belt sander
7235002 Method and system for making glass sheets including grinding late...
7234241 Pocketknife with a lock assembly
7229336 Apparatus and method for conditioning and monitoring media used f...
7229344 Blade sharpening tool
7226337 Platen and head rotation rates for monitoring chemical mechanical...
7223159 Centerless cylindrical grinding machine
7223153 Apparatus and method for polishing semiconductor wafers using one...
7220165 Blasting materials and method of blasting
7217175 Polishing apparatus and polishing method
7210385 Bevel locking system for a sliding compound miter saw
7210989 Planarizing machines and methods for dispensing planarizing solut...
7207114 Rotary knife with improved drive transmission
7207872 Bearing arrangement for vibrationally mounting a grinding disk in...
7207874 Electric hand power tool
7204243 Truing tool for truing a grinding worm
7204744 Hand-operated machine-tool comprising a vibration-damping rotary ...
7198553 Corrosion resistant abrasive article and method of making
7198554 Method of making valve guide having textured external surface
7192337 Method for cutting diamond
7189146 Method for reduction of defects in wet processed layers

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5033237 Method of numerically controlled profile grinding
5027559 Sharpening unit for leather splitting machines
5027519 Cue tip dressing device and method
5025592 Machine tool having workpiece machining dimension and tool length...
5025803 Device for breaking off piles
5016400 Pressure bar for a belt grinding machine
5010692 Polishing device
5007207 Abrasive product
5003728 Machine for abrasive treatment
4998383 Means for resetting a cylindrical grinding machine
4996797 Apparatus for sharpening edge tools
4995197 Method of abrading
4993195 Lens cutting methods for effecting rapid replacement of lens cutt...
4993198 Brush roll for brushing metal plates
4993189 Floating fixture platen
4991299 Universal crayon sharpener
4991353 Grinding machine for grinding pregeared bevel gears
4991354 Abrasive saw adjustable workpiece supporting frame
4991362 Hand scouring pad
4989373 Flat glass edging-bevelling machine
4989376 Control mechanism for advancing parts of a machine tool
4989378 Method for internal grinding
4989377 Apparatus for internal grinding
4986252 Chain saw cutting assembly
4984392 Chamfering the notch of a semiconductor wafer
4984393 Method for tire uniformity correction
4982625 Adaptor and driver for an adhesive capsule anchor
4982629 Tool and method for removing the cap of an oil filter cartridge
4980994 Clamping fixture for detachably particular a disc
4979337 Polishing tool for contact lenses and associated method
4979334 Optical fiber end-surface polishing device
4979355 Shielding piece for a socket wrench
4977709 Abrasive wheel
4977707 Device for external magnetic abrasive machining of cylindrical co...
4976073 Method and apparatus for moving a granulate material in a dental ...
4976070 Adjustable cam
4974370 Lapping and polishing machine
4972630 Method of surface grinding of planar member
4971022 Cutting chain for aggregate materials
4969297 Roll-camber grinding apparatus
 
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