Patents by Inventor James E. Rowland

James E. Rowland 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).

  • Multi-tool boring head and process for boring
    Patent number: 6755598
    Abstract: A boring head is disclosed in which a plurality of boring tools provide a plurality of simultaneous cuts to a workpiece. A tool holder supports the plurality of boring tools generally perpendicular to a bore axis, so as to increase the rate of a boring operation.
    Type: Grant
    Filed: September 20, 2001
    Date of Patent: June 29, 2004
    Assignee: Siemens Energy & Automation, Inc.
    Inventors: James E. Rowland, Vladimir Stepan
  • Multi-tool boring head and process for boring
    Publication number: 20030053877
    Abstract: A boring head is disclosed in which a plurality of boring tools provide a plurality of simultaneous cuts to a workpiece. A tool holder supports the plurality of boring tools generally perpendicular to a bore axis, so as to increase the rate of a boring operation.
    Type: Application
    Filed: September 20, 2001
    Publication date: March 20, 2003
    Inventors: James E. Rowland, Vladimir Stepan
  • Lock for tractor trailer landing gear
    Patent number: 6434982
    Abstract: A lock for securing a lowered or non-lowered landing gear of a tractor trailer comprising two hinged interlocking halves secured by a keyed locking cylinder which has a pin intersecting apertures in flanges of the halves.
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: August 20, 2002
    Inventor: James E. Rowland