Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     V-Automation Inc. Patents Assignee: V-Automation Inc. Address: Southlake, TX No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 7044732 Rolling process cover May 16, 2006 A cover for the opening of a process tube of a furnace used in semiconductor manufacturing is comprised of a substantially continuous sheet of metal so that it may be rolled opened and closed while being against the opening of the process tube by a guide frame. The roller on which th       Recently Added Patents Image processing Structure of a scanning window Stent with improved resistance to migration Systems and methods for direction of communication traffic Safety relief valve having a low blow-down value and spring therefore Variable bore paintball barrel connector system Methods and apparatus for determining colorant limits for calibrating digital imaging devices   Randomly Featured Patents Air filter housing for an internal combustion engine Dental treatment element Gantry crane Microelectronic fabrication system components and method for processing a wafer using such components Prosthetic coupling device Bistable display device based on nematic liquid crystals allowing grey tones Apparatus for the production of steel and iron alloys Slide gate nozzle including sequentially replaceable refractory sliding plates and refractory plate assembly employable therein Process of treatment of a precipitation hardenable Al-Mg-Si-alloy Block normalization processor © 2006. PatentGenius. All Rights Reserved.