Patents by Inventor Gal Pal

Gal Pal 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).

  • Process for producing a coherent bond between thin metal surfaces
    Patent number: 4689465
    Abstract: A coherent bond is formed for thin metallic sheets by hot press welding an auxiliary deformable material to the sheets to be bonded together. During application of a force to the deformable material, the oxide layer on the metallic structural elements is physically moved by the deformation of the auxiliary deformable material. In this manner, the auxiliary deformable material is directly bonded to clean metal and is built into the crystalline lattice structure of the thin metallic elements to thereby produce a coherent bond.
    Type: Grant
    Filed: May 10, 1985
    Date of Patent: August 25, 1987
    Inventor: Gal Pal