Patents Assigned to NWT Holdings, LLC
  • Removable top for a portable vaporizer
    Patent number: D656230
    Type: Grant
    Filed: June 24, 2011
    Date of Patent: March 20, 2012
    Assignee: NWT Holdings, LLC
    Inventors: Alexander Robinson, Joseph Taylor, Mark Williams
  • Portable vaporizer
    Patent number: D664636
    Type: Grant
    Filed: June 24, 2011
    Date of Patent: July 31, 2012
    Assignee: NWT Holdings, LLC.
    Inventors: Alexander Robinson, Joseph Taylor, Mark Williams
  • Portable vaporizer
    Patent number: D705918
    Type: Grant
    Filed: February 15, 2012
    Date of Patent: May 27, 2014
    Assignee: NWT Holdings, LLC.
    Inventors: Alexander Robinson, Joseph Taylor, Mark Williams
  • Removable top for a portable vaporizer
    Patent number: D742492
    Type: Grant
    Filed: February 15, 2012
    Date of Patent: November 3, 2015
    Assignee: NWT Holdings, LLC
    Inventors: Alexander Robinson, Joseph Taylor, Mark Williams
  • Portable vaporizer
    Patent number: D800380
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: October 17, 2017
    Assignee: NWT Holdings LLC
    Inventors: Mark Williams, Alexander Robinson