Patents by Inventor Arnold Johnson

Arnold Johnson 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).

  • Training golf ball
    Patent number: 9017184
    Abstract: A golf ball is provided that includes a pair of congruous, opposing, spherical hemispheres, each having a hemispheric diameter and a hemispheric planer surface; at least one spacer attached to each hemispheric planer surface; and at least one central disk positioned between each hemispheric planer surface and each spacer, said central disk having a circular planer surface with a diameter of approximately 95-99% of said hemispheric diameter, said central disk having opposing planer surfaces equidistantly positioned offset from each hemispheric planer surface by a distance relative to said hemispheric diameter of about 9.1 and 13.5 percent.
    Type: Grant
    Filed: July 18, 2014
    Date of Patent: April 28, 2015
    Inventor: Arnold Johnson