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

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"To place a man in a multi-stage rocket and project him into the controlling gravitational field of the moon where the passengers can make scientific observations, perhaps land alive, and then return to earth--all that constitutes a wild dream worthy of Jules Verne. I am bold enough to say that such a man-made voyage will never occur regardless of all future advances."

Lee deForest, American radio pioneer ; 1957

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Examiner: Kisliuk, Bruce M.


Primary examiner statistics: 1426 patents; average approval time: 578 days
Assistant examiner statistics: 365 patents; average approval time: 646 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
5733181 Apparatus for polishing the notch of a wafer
5660089 Pliers for gripping workpieces of different sizes
5658193 Reciprocating hand tool with multiple attachments
5651727 Grout removing tool and adapter which employs a water delivery sy...
5649850 Mobile platform recovery system for bridge maintenance
5645471 Method of texturing a substrate using an abrasive article having ...
5642647 Bolt and nut holder
5639273 Grinding cup and holder device
5637032 Rotary disc planetary type surfacing machine
5632666 Method and apparatus for automated quality control in wafer slici...
5626512 Scouring articles and process for the manufacture of same
5626510 Power tool for surface treatment
5626508 Focusing nozzle
5624305 Pole mounted vacuum sander
5620361 Sanding accessory and method
5618224 Roll cleaning device
5611726 High speed precision sharpening apparatus
5611525 Combination fence and table for power tool
5609515 Hand-held reciprocating device with an improved tool guide system
5609148 Method and apparatus for dicing semiconductor wafers
5609517 Composite polishing pad
5609511 Polishing method
5607348 Disc brake grinding apparatus and method
5605498 Machine for trimming eyeglass lenses
5605499 Flattening method and flattening apparatus of a semiconductor dev...
5604966 Seaming device capable of joining curved and straight panels
5605501 Lens surfacing pad with improved attachment to tool
5604946 Multi-purpose fence building tool
5601477 Polycrystalline abrasive compact with honed edge
5601474 Polishing disc of spherical surface polishing device for optical ...
5601479 Method and apparatus for decontaminating structures
5601481 Method and machining apparatus for use especially in the sanding ...
5601003 Handle for tools, particularly screwdrivers
5598752 Ring plier with torque wrench fitting
5599225 Twisted stem abrading tool
5597346 Method and apparatus for holding a semiconductor wafer during a c...
5597341 Semiconductor planarizing apparatus
5595524 Grinding apparatus and method which supports a workpiece on the s...
5595531 Random orbit sander having speed limiter
5595170 Portable machines for performing cuts in stone, marble granite an...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
4817715 Aqueous flooding methods for tertiary oil recovery
4807699 Tubing sleeve
4799552 Method and apparatus for injecting radioactive tagged sand into o...
4798246 Pipe scraper
4796704 Drop ball sub-assembly for a down-hole device
4796705 Subsurface well safety valve
4794994 Drag drill bit having improved flow of drilling fluid
4793418 Hydrocarbon fluid separation at an offshore site and method
4793729 Process of making material for and constructing a road
4791990 Liquid removal method system and apparatus for hydrocarbon produc...
4790802 Power transmission belt
4790386 Method and means for introducing treatment composition into a wel...
4790377 Side entry sub well logging apparatus and method
4789031 Gas anchor and treating device
4787458 Spring bow, centralizer, and related methods
4787454 Recovering hydrocarbons with surfactants from lignin
4785881 Plastic well with plastic well adapter
4785880 Apparatus for dispensing chemicals into oil and gas wells
4782896 Retrievable fluid flow control nozzle system for wells
4782940 Captivated block and strap link chain
4778008 Selectively releasable and reengagable expansion joint for subter...
4778437 Heavy duty V belt
4776397 Tool for lowering into centered position within a well bore
4776411 Fluid flow control for drag bits
4776398 Oil reservoir permeability control
4776395 Well bore treating fluid tool
4776638 Method and apparatus for conversion of coal in situ
4773489 Core drilling tool for boreholes in rock
4773477 Well suspension assembly
4771831 Liquid level actuated sleeve valve
4770244 Downhole fixed choke for steam injection
4770250 Hydraulically actuated lock pin for well pipe hanger
4770885 Ice cream conveyor line tray and system
4770245 Rate-controlled polymer gelation process for oil recovery applica...
4768599 Drill bit for undercutting a blind bore
4768836 Coal shaver
4766957 Method and apparatus for removing excess water from subterranean ...
4765415 Isoelectric drilling method
4763735 Mobile machine for making holes in putting greens
4762176 Air-water separator
 
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