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

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Examiner: Raevis, Robert


Primary examiner statistics: 2674 patents; average approval time: 2673 days
Assistant examiner statistics: 479 patents; average approval time: 556 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8113043 Downhole fluid property chromatography
8109134 Nondestructive methods for testing the degree of hardening or dry...
8109157 Methods and apparatus of downhole fluids analysis
8096163 Verifying the calibration status of an optical tracking system
8096199 Sampler and method of sampling
8091405 Device and method for calibrating a pipette or a dispensing syste...
8091441 Method for evaluating dispersibility of powder and method for eva...
8087289 High resolution surface potential microscope
8087292 Method of miscible injection testing of oil wells and system ther...
8087309 Hermetic sample holder and method for performing microanalysis un...
8082808 Air sampling system
8082810 Microfluidic elastic micro-aliquotter
8082811 Locomotive performance testing apparatus
8085403 Photoacoustic sensor
8079276 Dynamic calibration assembly for a friction stir welding machine
8069717 Method for diagnosing machine fault by analyzing hydraulic fluid
8069728 Apparatus for optimizing system performance and related control m...
8069738 Probe
8069739 Base design for self-centering
8061181 Inertial sensor misalignment and compensation
8061223 Testing apparatus for touch screen
8056390 Partial stroke testing with pulsed control loop
8056407 Method for assessing degradation of a coating on a component by m...
8056408 Downhole measurement of formation characteristics while drilling
8051698 Micro-electro-mechanical gyroscope with open-loop reading device ...
8051725 Method and apparatus for soil sampling
8051727 Pore-water profiler
8047047 Inertial sensor misalignment and compensation
8047049 Conformal sensor tape
8042402 Modular sensor assembly
8020427 Methods and apparatus for insitu analysis of gases in electronic ...
8020444 Functional actuator-sensor path optimization in structural health...
8015878 Fiber optics sound detector
8006576 Condensation collection device and methods of use
8001855 Fluid transferring apparatus
7461565 Conditioning chamber for metallurgical surface science
7421911 Duct probe assembly system for multipoint air sampling
7387039 Container finish inspection
7387021 Method and apparatus for reservoir characterization using photoac...
7387036 Vessel with retention features and method therefor

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
4964298 Device for controlling the air pressure in the low pressure ...
4928517 Surface measuring instrument link arm assembly
4926679 Inertial impaction air sampling device
4918972 Dual reference track scheme
4899578 Driving device for a hardness measuring instrument
4895034 Powder disperser for aerodynamic particle sizing system
4889000 Electric generator inspection system and motor controller
4888976 Device for measuring the effective viscosity of a lubricant
4876903 Method and apparatus for determination and display of critical ga...
4876885 Railroad coupler mount
4876895 Engineering constructive load cell
4873875 System for optically interrogating liquid samples and for withdra...
4872354 Hollow shaft measurement device
4871662 Device for shipping microbiology test samples
4869116 Method for apparatus for metering liquid samples
4866998 Medical examination table with probe holder
4866981 Apparatus for detecting throttle valve opening of engine
4866996 Sample metering valve for a sample preparation system
4866984 Sensor and system for continuous determination of paper strength
4864733 Method and apparatus for testing oil seals and the like
4864862 Boresonic inspection system
4864851 Sensor and system for continuous determination of sheet strength
4862736 Method and apparatus for the transfer of forces and/or moments in...
4860601 Apparatus for determining a rotation center of a rotating body
4860600 Three degree of freedom micro-gravity simulator
4858460 Air detector for liquid-filled sensing lines
4858466 Measuring apparatus of volume of an injected fluid
4856342 Process and device for measuring the adhesion of fibres in f...
4856335 Method of establishing standard composite material properties
4856327 Method and apparatus for monitoring and measuring dynamic loads i...
4854154 Apparatus and method for determining the flow characteristics of ...
4854175 Simple shear device for testing earthen materials and powders
4854181 Sample injection or extraction head for gaseous or liquid fluids
4854153 Automatic calibration apparatus for a partial gas pressure measur...
4854162 Method of locating friction generating defects in a multiple bear...
4852397 Field indentation microprobe for structural integrity evaluation
4852413 Water sampler rosette
4853777 Method for evaluating smooth surfaces
4850921 Full automatic total inspection system for implosion-protected ...
4850218 Device for measuring amount of engine suction air
 
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