Patents by Inventor Ronald M. Velichka

Ronald M. Velichka 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).

  • Fast drying emulsion systems
    Patent number: 8940830
    Abstract: The drying time for aqueous asphalt emulsions used in the roofing and other waterproofing industries is shortened by separately applying an emulsion breaking agent to the substrate to be waterproofed, to the aqueous asphalt emulsion after it is applied, or both.
    Type: Grant
    Filed: February 27, 2012
    Date of Patent: January 27, 2015
    Assignee: Tremco Incorporated
    Inventors: William R. Knight, Ge Wang, Dominic R. Cremona, Ronald M. Velichka
  • Fast Drying Emulsion Systems
    Publication number: 20120157597
    Abstract: The drying time for aqueous asphalt emulsions used in the roofing and other waterproofing industries is shortened by separately applying an emulsion breaking agent to the substrate to be waterproofed, to the aqueous asphalt emulsion after it is applied, or both.
    Type: Application
    Filed: February 27, 2012
    Publication date: June 21, 2012
    Applicant: TREMCO INCORPORATED
    Inventors: William R. Knight, Ge Wang, Dominic R. Cremona, Ronald M. Velichka
  • Fast drying emulsion systems
    Patent number: 8124183
    Abstract: The drying time for aqueous asphalt emulsions used in the roofing and other waterproofing industries is shortened by separately applying an emulsion breaking agent to the substrate to be waterproofed, to the aqueous asphalt emulsion after it is applied, or both.
    Type: Grant
    Filed: August 11, 2006
    Date of Patent: February 28, 2012
    Assignee: Tremco Incorporated
    Inventors: William R. Knight, Ge Wang, Dominic R. Cremona, Ronald M. Velichka
  • Fast drying emulsion systems
    Publication number: 20080038474
    Abstract: The drying time for aqueous asphalt emulsions used in the roofing and other waterproofing industries is shortened by separately applying an emulsion breaking agent to the substrate to be waterproofed, to the aqueous asphalt emulsion after it is applied, or both.
    Type: Application
    Filed: August 11, 2006
    Publication date: February 14, 2008
    Inventors: William R. Knight, Ge Wang, Dominic R. Cremona, Ronald M. Velichka