Patents by Inventor Gerald N. Violette

Gerald N. Violette 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).

  • Lead-free bullett
    Patent number: 5399187
    Abstract: A composite lead-free bullet is disclosed comprising a heavy constituents selected from the group of tungsten, tungsten carbide, carballoy, and ferro-tungsten and a second binder constituent consisting of either a metal alloy or a plastic blend.
    Type: Grant
    Filed: September 23, 1993
    Date of Patent: March 21, 1995
    Assignee: Olin Corporation
    Inventors: Brian Mravic, Deepak Mahulikar, Gerald N. Violette, Eugene Shapiro, Henry J. Halverson
  • Lead frame having polymer coated surface portions
    Patent number: 5122858
    Abstract: A composite leadframe for electronic packages is provided. A polymer layer coats a portion of the leadframe. The polymer layer increases the adhesive bond between the leadframe and a molding resin. Water vapor does not accumulate under the leads and die attach paddle minimizing the popcorn effect.
    Type: Grant
    Filed: September 10, 1990
    Date of Patent: June 16, 1992
    Assignee: Olin Corporation
    Inventors: Deepak Mahulikar, Julius C. Fister, Gerald N. Violette