Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Apparatus and methods for making spectroscopic measurements of cathode fall in fluorescent lamps Image Number 13 for United States Patent #7116055. Apparatus and methods are disclosed for measuring cathode fall within a fluorescent lamp that contains an electrode and a gas. A level of cathode fall associated with the electrode may be identified based on an intensity and wavelength of radiation emitted by the gas.       Recently Added Patents Three-piece disposable absorbent article having an absorbent with cross-direction flexibility Method and system for preventing impersonation of a computer system user Graduated measuring container and method for measuring and mixing material compounds Method and apparatus for a loudspeaker assembly 3-(4-((1H-imidazol-1-yl)methyl)phenyl)-5-aryl-1,2,4-oxadiazole derivatives as sphingosine-1 phosphate receptors modulators Method for manufacturing disposable worn article Method and system for providing a ring back tone in a communication network   Randomly Featured Patents Physical exerciser Microelectromechanical flexible membrane electrostatic valve device and related fabrication methods Spring loaded implantable drug infusion device Metal diaphragm valve Container Cap for a container Modular worktable Method of manufacturing ink jet recording head, ink jet recording head, and ink jet cartridge Formation method of metal layer on resin layer, printed wiring board, and production method thereof Apparatus and method of on demand printing, binding, and trimming a perfect bound book © 2006-2008 PatentGenius. All Rights Reserved.