Patents by Inventor John H. Goettel

John H. Goettel 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).

  • Manually-controlled pneumatically-actuated electric motor starter system
    Patent number: 4050091
    Abstract: A manually-controlled, pneumatically-actuated electric motor starter and overload protection system wherein actuation and automatic overload protection are accomplished wholly pneumatically without any electromagnetic actuating circuitry so as to render the system more reliable and shockproof regardless of age or deterioration.
    Type: Grant
    Filed: September 2, 1976
    Date of Patent: September 20, 1977
    Inventor: John H. Goettel