Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inflation device Image Number 18 for United States Patent #7445533. An inflation device and method for inflating or deflating inflatable objects, such as game balls is disclosed. The inflation device measures the pressure of a game ball and inflates or deflates the ball to a pressure selected by the user. Also disclosed is an injection apparatus that can be used to automatically retract an injection needle from the game ball or other inflatable object.       Recently Added Patents Methods for fabricating semiconductor devices Adaptive input interface Power management method for reducing power of host when turning off main monitor and computer system applying the same Method for conductivity control of (Al,In,Ga,B)N Electronic currency, electronic wallet therefor and electronic payment systems employing them Milk frother Method for producing purified influenza virus antigen   Randomly Featured Patents Reusable pouch Calibration of a communications transmitter to optimize DC offset rejection and image rejection Combination associative and directed graph representation of command structures Aqueous sizing composition and sized glass fibers and method Surface mount coupler device System and method for video conference service Endless track attachment for a wheeled vehicle Pneumatic tire with tread including three dimensional sipes having at least two tie bars Process and apparatus for the colorimetric measurement of a two-dimensional original Floating knife assembly for a meat defatting machine with positive blade position © 2006-2008 PatentGenius. All Rights Reserved.