Patents by Inventor Richard E. Lord, Jr.

Richard E. Lord, Jr. 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).

  • Splineless coupling means
    Patent number: 4340317
    Abstract: In the first embodiment, the invention comprises an imperforate turbine wheel having a hub of polygonal cross-section engageable with a hollow shaft of polygonal conformation, and a thrust collar and bolt for fastening the shaft and wheel together.
    Type: Grant
    Filed: May 7, 1981
    Date of Patent: July 20, 1982
    Assignee: Northern Research & Engineering Corp.
    Inventors: Arnold M. Heitmann, Richard E. Lord, Jr.