Patents by Inventor Thomas John Haslett

Thomas John Haslett 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).

  • Crack sealant method and composition for reduced color contrast
    Patent number: 11891334
    Abstract: A pigmented asphaltic sealant composition and methods of preparing and using the sealant composition which eliminate or reduce a color contrast between the sealant composition and the road, pavement, or other substrate surface to which the sealant composition is applied.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: February 6, 2024
    Assignee: Adventus Material Strategies, LLC
    Inventors: Joseph J. Lorenc, Joseph Drbohlav, III, Thomas John Haslett
  • Crack sealant method and composition for resistance to UV aging and weathering
    Patent number: 11760881
    Abstract: An asphaltic sealant composition and method which use (a) the incorporation of one or more pigment and/or UV absorbing materials, (b) a low shear production method, and (c) the addition of an epoxidized ester of a vegetable oil or a plasticizer, effective for increasing the degree of dispersion of the pigment material in the sealant composition, to provide improve resistance to UV radiation.
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: September 19, 2023
    Assignee: Adventus Material Strategies, LLC
    Inventors: Joseph Drbohlav, III, Joseph J. Lorenc, Thomas John Haslett
  • CRACK SEALANT METHOD AND COMPOSITION FOR REDUCED COLOR CONTRAST
    Publication number: 20210206695
    Abstract: A pigmented asphaltic sealant composition and methods of preparing and using the sealant composition which eliminate or reduce a color contrast between the sealant composition and the road, pavement, or other substrate surface to which the sealant composition is applied.
    Type: Application
    Filed: August 4, 2020
    Publication date: July 8, 2021
    Inventors: Joseph J. Lorenc, Joseph Drbohlav, III, Thomas John Haslett