Patents by Inventor Jack D. Wolf

Jack D. Wolf 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).

  • Article of fibrillated polytetrafluoroethylene containing high volumes of particulate material and methods of making and using same
    Patent number: 4194040
    Abstract: Articles of manufacture having good green strength and low modulii of elasticity, and comprising a matrix of fibrillated polytetrafluoroethylene interconnecting and entrapping a high volume, at least about 85%, of a particulate and preferably a sinterable material selected from the group consisting of metals, intermetallic compounds, ceramics, salts, plastics, and combinations thereof. Said articles are formed by mechanically working a substantially dry mixture of a fibrillable polytetrafluoroethylene polymer and a high volume, at least about 85%, of the particulate material. Metal, ceramic and plastic articles prepared by heat treating, such as sintering, the articles of manufacture are also disclosed.The heat treated products are useful, inter alia, as structural elements and electronic components.
    Type: Grant
    Filed: August 22, 1974
    Date of Patent: March 18, 1980
    Assignees: Joseph A. Teti, Jr., William C. Teti
    Inventors: Ernest J. Breton, Jack D. Wolf, Dexter Worden