Patents by Inventor Daniel P. Fritz

Daniel P. Fritz 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).

  • Method of assembly of dynamoelectric machines
    Patent number: 4031610
    Abstract: A method of assembling a dynamoelectric machine with the desired concentricity of the stator and rotor by mounting rotor bearings in loose supporting relationship with bearing brackets having a fixed relationship with the stator, and then locating the bearings in their respective brackets to support the rotor concentrically of the stator, and finally fixedly attaching the bearings to their brackets in their concentrically supportive positions.
    Type: Grant
    Filed: April 30, 1974
    Date of Patent: June 28, 1977
    Assignee: Airborne Mfg. Co.
    Inventors: Karnel Singh, Thomas A. Denny, Daniel P. Fritz, Orville C. Rising