Patents by Inventor Douglas Corey Krokosz

Douglas Corey Krokosz 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).

  • Pipe isolation and intervention
    Patent number: 10207343
    Abstract: A tool assembly configured for location on a section of a pipe is operable to both isolate a section of the pipe and perform an intervention into the pipe while maintaining pressure integrity. The tool assembly includes a clamp, a cutting tool and an isolation tool. In use, the clamp sealingly secures the tool assembly to the pipe, the cutting tool performs an intervention operation on the pipe, and the isolation tool isolates the section of pipe in order that repair or replacement of equipment can be effected.
    Type: Grant
    Filed: January 6, 2016
    Date of Patent: February 19, 2019
    Assignee: Stats (UK) Limited
    Inventor: Douglas Corey Krokosz
  • Utility tower lifting apparatus and method
    Patent number: 10041270
    Abstract: A utility tower lifting apparatus and method for raising a lattice tower in addition to carried transmission cables without disturbing the tower foundation, disconnecting the cables, or requiring de-energization of the transmission lines.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: August 7, 2018
    Assignee: AMPJACK INDUSTRIES LTD.
    Inventors: Luke Joseph Chaput, Douglas Corey Krokosz
  • UTILITY TOWER LIFTING APPARATUS AND METHOD
    Publication number: 20170107737
    Abstract: A utility tower lifting apparatus and method for raising a lattice tower in addition to carried transmission cables without disturbing the tower foundation, disconnecting the cables, or requiring de-energization of the transmission lines.
    Type: Application
    Filed: December 27, 2016
    Publication date: April 20, 2017
    Inventors: Luke Joseph Chaput, Douglas Corey Krokosz
  • Utility tower lifting apparatus and method
    Patent number: 9562367
    Abstract: A utility tower lifting apparatus and method for raising a lattice tower in addition to carried transmission cables without disturbing the tower foundation, disconnecting the cables, or requiring de-energization of the transmission lines.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: February 7, 2017
    Assignee: AMPJACK INDUSTRIES LTD.
    Inventors: Luke Joseph Chaput, Douglas Corey Krokosz
  • PIPE ISOLATION & INTERVENTION
    Publication number: 20160193672
    Abstract: A tool assembly configured for location on a section of a pipe is operable to both isolate a section of the pipe and perform an intervention into the pipe while maintaining pressure integrity. The tool assembly includes a clamp, a cutting tool and an isolation tool. In use, the clamp sealingly secures the tool assembly to the pipe, the cutting tool performs an intervention operation on the pipe, and the isolation tool isolates the section of pipe in order that repair or replacement of equipment can be effected.
    Type: Application
    Filed: January 6, 2016
    Publication date: July 7, 2016
    Inventor: Douglas Corey Krokosz
  • UTILITY TOWER LIFTING APPARATUS AND METHOD
    Publication number: 20130283726
    Abstract: A utility tower lifting apparatus and method for raising a lattice tower in addition to carried transmission cables without disturbing the tower foundation, disconnecting the cables, or requiring de-energization of the transmission lines.
    Type: Application
    Filed: April 25, 2013
    Publication date: October 31, 2013
    Applicant: AMPJACK INDUSTRIES LTD.
    Inventors: Luke Joseph Chaput, Douglas Corey Krokosz