Patents by Inventor Jerry R. Farmer

Jerry R. Farmer 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).

  • Adhesive dispensing nozzle
    Patent number: 4601427
    Abstract: A nozzle for dispensing a solution of molten hot melt and gas. Upon emerging from the nozzle, gas is released from the solution to form a foamed hot melt. The nozzle comprises a body having a liquid flow passage therein, which flow passage contains a restrictor at the upstream end and a diverter flow path at the downstream end.
    Type: Grant
    Filed: August 23, 1984
    Date of Patent: July 22, 1986
    Assignee: Nordson Corporation
    Inventors: Larry C. Trevathan, Jerry R. Farmer