Patents by Inventor Daniel F. Cronch

Daniel F. Cronch 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).

  • Solderless electrical connector
    Patent number: 5067910
    Abstract: An electrical connector formed of a polyolefin is more compliant than the connectors formed of polycarbonate and therefor the cap and base are formed with interlocking wedging elements to resist separation of the cap from the base prior to closing the connector onto a plurality of wires for making a connection therebetween.
    Type: Grant
    Filed: January 17, 1991
    Date of Patent: November 26, 1991
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: George J. Knox, Daniel F. Cronch, Martin G. Afflerbaugh