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

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Examiner: Wiggins, David J.


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 266 patents; average approval time: 695 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6796167 Device for indication of leakage in a liquid system and method fo...
6722185 Fugitive emissions detection system and components thereof
6688159 Method and device for determining the gas concentrations in a gas...
6684682 Jogger system having a mail compression capability therein
6672135 Filter for gas analysis
6662644 Formation fluid sampling and hydraulic testing tool
6662631 Method and apparatus for characterization of porous films
6662626 Assembly for desorbing sampling tubes; adapter and sampling tubes...
6658915 Portable sensor
6658916 Oxygen sensor for multiple port applications
6658917 Air-sampling carrier, apparatus and method for analyzing air in a...
6658930 Metal pad for downhole formation testing
6655192 Permeameter-porosimeter
6651487 Test for brake fluid age and condition
6651483 Low leak gas density monitor assembly
6647761 Hand held flexible mount leak detector
6644098 Heated electrode refrigerant detector utilizing one or more contr...
6644110 Measurements of properties and transmission of measurements in su...
6637256 Gas sensor and manufacturing method for the same
6629449 Bubble measuring instrument and method
6626026 Acoustic wave based sensor
6622543 Gas detection sensor
6622545 Leak detection system and method having self-compensation for cha...
6622554 Open hole formation testing
6622544 Measuring device in which a measuring head is movably supported
6615653 In situ method for determining soil liquefaction tendency and its...
6604406 Human portable preconcentrator system
6601439 Method of reducing baseline instabilities in liquid chromatograph...
6595035 Sealant stream anomaly detecting assembly
6595036 Method and apparatus for measuring amount of gas adsorption
6595041 Method and apparatus for magnetic levitation
6591673 Methods for identifying fluid types of underground formations
6591664 Method and arrangement for measuring characteristics of a non-new...
6588255 Analytical devices based on diffusion boundary layer calibration ...
6588253 Fuel volatitlity sensor and method based on capacitance measureme...
6584825 Method and apparatus for determining the amount of hydrogen in a ...
6584827 Electrochemical gas sensor with diamond electrode
6584832 High-temperature characterization of polymer libraries
6581453 Method and apparatus for detecting and localizing unwanted matter...
6581454 Apparatus for measurement
 
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