Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Maddox; Steven D. Address: Houston, TX No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 6229453 Method to transmit downhole video up standard wireline cable using digital data compression tech May 8, 2001 Disclosed is a downhole video system that is suitable for use with a standard wireline transmission line, without the need for coaxial or fiber optic cable. A downhole video camera transmits a digitized video signal that may be multiplexed with orientation, sound, and other telemetry dat       Recently Added Patents Optically measuring interior cavities Vacuum processing apparatus Data transmission device with address searching feature, data transmission method, and data transmission program Insulator arrangement Microphone Processor specific dispatching in a heterogeneous configuration Self-compensating cylinder system in a process cycle   Randomly Featured Patents Musical instrument effects pedal Inlet bearing lubrication for a screw machine Flexible power conduit for automatic pool cleaners Twin-clutch transmission Polyester resin and reinforcement composite materials Random microlens array for optical beam shaping and homogenization High pressure metal vapor discharge lamp Latex conversion to cationic form use, for example in cationic asphalt emulsion Data compression with dynamically compiled dictionary Azeotropic compositions of 1,1-difluoro-1,2,2-trichloroethane and methanol, ethanol, isopropanol or n-propanol © 2006. PatentGenius. All Rights Reserved.