Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Ristvedt; Dennis Address: Burnsville, MN No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 6568419 Disposable fluid control island May 27, 2003 A disposable fluid control island for workers is made of a broad, shallow tray or flat open-topped container that is filled with a stiff mesh, grid, grille or net upon which workers may stand. Water, oil, blood and other liquids pass through the mesh easily and are retained in the tray.       Recently Added Patents Round ratchet head with round plug and round body Charge pump capable of enhancing power efficiency and output voltage Optical pickup, optical disc device and method for manufacturing optical pickup Universal radio module Configurable beacon and method Optical disc apparatus and information recording and reproducing method Method and system for dynamic adjustment of computer security based on network activity of users   Randomly Featured Patents Data processing system and apparatus capable of inhibiting the storage of image data during partial rewriting Method for improving accuracy of connections to electrical terminal Flocculating agent and a process for its production Adaptive bit swapping method and device for discrete multitone system Phased array beamformer module driving two elements Spiro-oxazine compound Automatic disc player system loaded with a multiplicity of selectable discs Thermal treatment of thermoplastic filaments for the preparation of surgical sutures Method and apparatus for controlling a microprocessor-based system Bone and bony tissue replacement © 2006. PatentGenius. All Rights Reserved.