Patents by Inventor David G. Lovering

David G. Lovering 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).

  • Soft soldering
    Patent number: 4180616
    Abstract: Flux compositions for use in soft soldering processes comprise as part or all of the active flux material at least one compound selected from the class of compounds characterized by the presence therein of a perhydro-1,2-cyclopentanophenanthrene ring system. Compounds belonging to this class include the bile acids.
    Type: Grant
    Filed: November 25, 1977
    Date of Patent: December 25, 1979
    Assignee: Multicore Solders Limited
    Inventors: David G. Lovering, James H. Turnbull