Patents by Inventor Leonard J. Bieber

Leonard J. Bieber 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).

  • Van top
    Patent number: 4575148
    Abstract: A van top having an internal circumferential mounting flange overlying and secured to the van roof by internal fasteners.
    Type: Grant
    Filed: February 4, 1985
    Date of Patent: March 11, 1986
    Inventor: Leonard J. Bieber