Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Process for the production of sandwich elements from reactive plastics material Image Number 4 for United States Patent #7293594. The invention relates to a process for the production of sandwich elements (so-called panels), in which the rising reactive mixture is guided, when it rises, through guide elements arranged between the upper and lower outer layers. This process produces void-free panels having a regular cell structure. The invention also relates to an apparatus useful for the production of such sandwich elements.       Recently Added Patents Method for producing functional material, functional material, sheet-like structure and sanitary product Optical subassembly for coupling light into an optical waveguide Mixed integer programming model for minimizing leased access network costs Determining and illustrating tracking system members Securitization of sales participation certificates Apparatus and method for non-destructive testing using ultrasonic phased array Wireless tune away based upon wireless device state   Randomly Featured Patents Bicycle frame cover Laser-markable plastics and their preparation and use Temperature averaging device Wide-angle zoom lens system Cupping moxa utensil as herb medical auxiliary Hybrid brake assembly with friction pads of different compositions Method and apparatus for fault direction determination Relay Duty cycle correction circuit of delay locked loop and delay locked loop having the duty cycle correction circuit Cloning and expression of a rhoptry associated protein of P. falciparum © 2006-2008 PatentGenius. All Rights Reserved.