Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Three-way pneumatic valve system Image Number 3 for United States Patent #5738520. The system is adapted for use with a portable dental delivery system and provides a selector for activating one of two handpieces. When one of the handpieces is to be activated, the supporting base is lifted from its wheels by a pneumatic support assembly that is controlled by the same valve system.       Recently Added Patents Management system for monitoring and controlling remote sites and equipment Water purifier Conversion of carbon dioxide to methanol using bi-reforming of methane or natural gas Perpendicular magnetic write head with wrap-around shield, slanted pole and slanted pole bump fabricated by damascene process Method for preparing manganese sulfate and zinc sulfate from waste batteries containing manganese and zinc Data server system and method Cooled ablation catheter with reciprocating flow   Randomly Featured Patents Blister belt for receiving medical and/or pharmaceutical and/or food supplement products Imager light shield Behind the ear hearing device housing with self-adhering properties Impedance matching methods and systems performing the same Neuropeptides and their use for pest control Device and method for producing artificial snow Method and apparatus for reminding a user of an unattended device in a vehicle Method and apparatus for calculating image correction data and projection system Narrow directional microphone Method of measuring in three-dimensions at high speed © 2006-2008 PatentGenius. All Rights Reserved.