Patents by Inventor Steven Todd Salmonsen

Steven Todd Salmonsen 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).

  • Method of asphalt removal from surfaces
    Patent number: 5961730
    Abstract: An asphalt release agent for preventing hot road asphalt, especially polymer-modified asphalt, from sticking to surfaces of delivery truck beds is provided. The release agent includes a water-based mixture of polycycloaliphatic amines and polyalkylene glycols. The release agent is applied onto the truck beds to create a slippery non-stick surface so that the road asphalt which comes in contact with such truck bed surfaces will not adhere.
    Type: Grant
    Filed: August 6, 1998
    Date of Patent: October 5, 1999
    Assignee: Morton International, Inc.
    Inventors: Steven Todd Salmonsen, Michael Dean Frailey, James Joseph Proctor, Lawrence Paul Krantz, Susan Marie Crooks
  • Asphalt release agent for truck beds
    Patent number: 5888279
    Abstract: An asphalt release agent for preventing hot road asphalt, especially polymer-modified asphalt, from sticking to surfaces of delivery truck beds is provided. The release agent includes a water-based mixture of polycycloaliphatic amines and polyalkylene glycols. The release agent is applied onto the truck beds to create a slippery non-stick surface so that the road asphalt which comes in contact with such truck bed surfaces will not adhere.
    Type: Grant
    Filed: August 6, 1998
    Date of Patent: March 30, 1999
    Assignee: Morton International, Inc.
    Inventors: Steven Todd Salmonsen, Michael Dean Frailey, James Joseph Proctor, Lawrence Paul Krantz, Susan Marie Crooks