Patents by Inventor Raymond A. Wosmek

Raymond A. Wosmek 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).

  • Apparatus for distributing agricultural ammonia
    Patent number: 4062306
    Abstract: Improved apparatus for use in distributing anhydrous ammonia for agricultural applications, including a compact, convenient assembly combining in a single portable unit a flow meter, a control valve, a rotary fluid motor, an ammonia input, and means for mounting the assembly on any available application implement for connection to the ammonia source, the ammonia applicators, and the power fluid from a towing tractor.
    Type: Grant
    Filed: December 22, 1976
    Date of Patent: December 13, 1977
    Assignee: AG Systems, Inc.
    Inventor: Raymond A. Wosmek