Patents by Inventor William Peschler

William Peschler 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).

  • Abrasion resistant lined sweep nozzle
    Patent number: 5884851
    Abstract: This invention relates to a nozzle and a nozzle mix gunning system incorporating the nozzle for pneumatically propelling dry or wetted particulate gunning material toward a substrate a distance removed from the nozzle and at an angle to the line of sight of the operator. The nozzle comprises a plurality of substantially straight tubular sections. Each section is lined with an abrasion resistant material, and joined to the other sections in a manner that produces a curvature in the nozzle. The cross-section of the jacket sections and the bore of the abrasion resistant liner may be independently circular or polygonal, where a jacket or liner having a polygonal cross-section has at least three substantially flat sides.
    Type: Grant
    Filed: April 10, 1997
    Date of Patent: March 23, 1999
    Assignee: Minerals Technologies Inc.
    Inventors: Dominick Colavito, William Peschler, Douglas Vanderbilt
  • Abrasion resistant lined sweep nozzle
    Patent number: 5634598
    Abstract: This invention relates to a nozzle and a nozzle mix gunning system incorporating the nozzle for pneumatically propelling dry or wetted particulate gunning material toward a substrate a distance removed from the nozzle and at an angle to the line of sight of the operator. The nozzle comprises a plurality of substantially straight tubular sections. Each section is lined with an abrasion resistant material, and joined to the other sections in a manner that produces a curvature in the nozzle.
    Type: Grant
    Filed: September 20, 1994
    Date of Patent: June 3, 1997
    Assignee: Minerals Technologies, Inc.
    Inventors: Dominick Colavito, William Peschler, Douglas Vanderbilt