Patents by Inventor Willjohn DRSCHIWISKI

Willjohn DRSCHIWISKI 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).

  • Patent number: 11059412
    Abstract: A transport trailer and method specifically adapted for safely transporting liquid containing unstabilized drilling waste from more than one waste generator or, multiple waste streams from one or more waste generators. Typically drilling waste is stabilized using binding agents like fly-ash, liquids absorbing pellets or sawdust. In many jurisdictions binding agents are required to stabilize the drill cuttings prior to transport. A sealed transport trailer comprising greater than one container on the transport trailer is described herein which is specifically designed, sized and positioned over a set of axles so as to provide for safe, non-spilling transport, and particular ease of emptying for unstabilized drilling waste.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: July 13, 2021
    Assignee: RECOVER ENERGY SERVICES INC.
    Inventors: Stan Ross, Willjohn Drschiwiski
  • Publication number: 20180126894
    Abstract: A transport trailer and method specifically adapted for safely transporting liquid containing unstabilized drilling waste from more than one waste generator or, multiple waste streams from one or more waste generators. Typically drilling waste is stabilized using binding agents like fly-ash, liquids absorbing pellets or sawdust. In many jurisdictions binding agents are required to stabilize the drill cuttings prior to transport. A sealed transport trailer comprising greater than one container on the transport trailer is described herein which is specifically designed, sized and positioned over a set of axels so as to provide for safe, non-spilling transport, and particular ease of emptying for unstabilized drilling waste.
    Type: Application
    Filed: November 7, 2017
    Publication date: May 10, 2018
    Applicant: RECOVER ENERGY SERVICES INC.
    Inventors: Stan ROSS, Willjohn DRSCHIWISKI