Patents by Inventor Derek Zahajko

Derek Zahajko 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).

  • Asphalt surface cleaning composition with bitumen rehardening and method
    Patent number: 11208615
    Abstract: A composition for removing spillage on asphalt paving of hydrocarbon substances which includes modifiers, chemical oxidizers and bacteria which metabolizes both the spillage and a softened top layer of asphalt paving to aid in rehardening the surface of the mat while not metabolizing the underlying asphalt paving unaffected by the spillage.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: December 28, 2021
    Inventors: Michael Zahajko, Michael Gregory Zahajko, Derek Zahajko, Kimball Garvin, Eric Jensen
  • ASPHALT SURFACE CLEANING COMPOSITION WITH BITUMEN REHARDENING AND METHOD
    Publication number: 20200339916
    Abstract: A composition for removing spillage on asphalt paving of hydrocarbon substances which includes modifiers, chemical oxidizers and bacteria which metabolizes both the spillage and a softened top layer of asphalt paving to aid in rehardening the surface of the mat while not metabolizing the underlying asphalt paving unaffected by the spillage.
    Type: Application
    Filed: March 16, 2020
    Publication date: October 29, 2020
    Inventors: Michael Zahajko, Michael Gregory Zahajko, Derek Zahajko, Kimball Garvin, Eric Jensen
  • METHOD OF PREVENTING A FOUL ODOR IN AUTOMOTIVE SERVICE STATIONS
    Publication number: 20150087571
    Abstract: A method of preventing foul odors in an automotive service station comprising mixing a disinfectant which is effective against bacteria and algae into water used to make a glass cleaner solution which is stored in squeegee buckets in the automobile service station.
    Type: Application
    Filed: September 26, 2014
    Publication date: March 26, 2015
    Inventor: Derek Zahajko
  • Method of Maintaining A Painted Surface
    Publication number: 20150072082
    Abstract: A method of maintaining a painted surface by storing a volume of matched touch up paint in a squeezable container having a built in dispenser and applicator installed on the container and rubbing a porous pad into which a dispensed volume of touch up paint has been received onto a blemished area of the painted surface.
    Type: Application
    Filed: September 9, 2014
    Publication date: March 12, 2015
    Inventors: Derek Zahajko, Michael Zahajko
  • METHOD FOR PROTECTING OUTDOOR ENVIRONMENT DISPLAY SCREENS AND MEMBRANE KEYPADS
    Publication number: 20150068675
    Abstract: A method of protecting electronic display touch screens, keyboards and membrane switches on outdoor installation such as fuel dispensers and ATMs by covering them with a protective film piece cut to size and affixed thereto.
    Type: Application
    Filed: September 11, 2014
    Publication date: March 12, 2015
    Inventors: Derek Zahajko, Michael Zahajko