Patents by Inventor Robert Carl Short

Robert Carl Short has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Rotary drum filtering apparatus
    Patent number: 10035088
    Abstract: A drum structure, for a rotary drum filtering apparatus, comprising: a generally annular supporting drum, and a plurality of rib elements carried by the supporting drum longitudinally extending along the circumference of the drum generally in the longitudinal direction of the drum. A duplex stainless steel cover plate extends between two rib elements. A single supporting element supports the cover plate extending between each pair of two rib elements.
    Type: Grant
    Filed: July 15, 2015
    Date of Patent: July 31, 2018
    Assignee: GL&V USA, Inc.
    Inventors: Frank John Merchel, III, Michael Alan Tardie, Robert Carl Short
  • ROTARY DRUM FILTERING APPARATUS
    Publication number: 20170014740
    Abstract: A drum structure, for a rotary drum filtering apparatus, comprising: a generally annular supporting drum, and a plurality of rib elements carried by the supporting drum longitudinally extending along the circumference of the drum generally in the longitudinal direction of the drum. A duplex stainless steel cover plate extends between two rib elements. A single supporting element supports the cover plate extending between each pair of two rib elements.
    Type: Application
    Filed: July 15, 2015
    Publication date: January 19, 2017
    Inventors: Frank John Merchel, III, Michael Alan Tardie, Robert Carl Short