Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: N'Guyen; Van L. Address: Paris, FR No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 4204768 Gas analysers of the selective radiation absorption type with a calibration cell May 27, 1980 A gas analyser of the infra-red radiation absorption type, particularly for measuring the amounts of CO.sub.2 and CO in vehicle exhaust gases, comprises a pair of infra-red radiation sources arranged to direct their radiation along a measurement path and a reference path respectively, th       Recently Added Patents Collapsible stroller frame Compact deduster with cyclonic air recycling Method and apparatus for capturing and analyzing thermo-graphic images of a moving object Imaging device with a two-dimensional photodetector Vehicle brake control device Apparatus and method for receiving broadcasting data in digital video broadcasting receiver System for assembly and leveling of playing surface for billiards   Randomly Featured Patents Method and apparatus for detecting laser light Process for preparing an identification card Turbine power plant, installation process and removal process of the turbine power plant Disposable combination lid and straw for containers Method for the concurrent ultrasonic inspection of partially completed welds Sub-exterior electrical box waterproofing system Container closure Safety closure with nested caps Apparatus for recognizing words from among continuous speech Electronic control system for an optical assembly © 2006. PatentGenius. All Rights Reserved.