Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Siebert; Michael Address: Wallisellen, CH No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 8113915 Grinding worm, profiling gear and process for the profiling of the grinding worm February 14, 2012 A grinding worm for the continuous generation grinding of a work piece is provided with mutually overlapping rough grinding and finish grinding zones arranged along the worm's axis, the finished grinding zone being provided with a three-dimensionally modified flank geometry having a       Recently Added Patents Browser extension for checking website susceptibility to cross site scripting Check valve and piston pump having check valve Instrumentation with inwardly moveable extensions for inserting an expandable interbody spinal fusion implant Stainless steel excellent in corrosion resistance, ferritic stainless steel excellent in resistance to crevice corrosion and formability, and ferritic stainless steel excellent in resistance t Electronic endoscope Systems and methods for operating environmental equipment utilizing energy obtained from manufactured surface coverings Drive device   Randomly Featured Patents Connector Process for producing 2,6-naphthalene dicarboxylic acid Signal transmission circuit and display apparatus Process and device for the manufacture of a composite material Achromatic microscope objective Integrated ink liquid supply system in an ink jet system printer Circularly polarized, broadside firing, multihelical antenna Semiconductor memory device capable of through rate control of external output signal waveform Semiconductor light emitting device and method for manufacturing the same Circuit board having at least one auxiliary scribed line © 2006-2011. PatentGenius.com All Rights Reserved.