Patents by Inventor Harold Ralph Hanson

Harold Ralph Hanson 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).

  • Animal crossing warning zone and method of applying it to a roadway
    Patent number: 8142100
    Abstract: This invention pertains to an animal crossing warning zone wherein a motorist is alerted that he or she is entering, passing through, and then exiting a section of roadway where wild animals, such as whitetail deer, have a tendency to cross the road. A method of applying the animal crossing warning zone onto, into or out of an upper surface of a roadway is also disclosed.
    Type: Grant
    Filed: July 14, 2010
    Date of Patent: March 27, 2012
    Inventor: Harold Ralph Hanson
  • Animal crossing warning zone and method of applying it to a roadway
    Publication number: 20110013981
    Abstract: This invention pertains to an animal crossing warning zone wherein a motorist is alerted that he or she is entering, passing through, and then exiting a section of roadway where wild animals, such as whitetail deer, have a tendency to cross the road. A method of applying the animal crossing warning zone onto, into or out of an upper surface of a roadway is also disclosed.
    Type: Application
    Filed: July 14, 2010
    Publication date: January 20, 2011
    Inventor: Harold Ralph Hanson