Patents by Inventor Dwight A. Knupp

Dwight A. Knupp 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).

  • Composite fluid flowmeter with slotted arcuate axial exhaust
    Patent number: 4160379
    Abstract: A composite tangential and axial exhaust fluid flowmeter featuring both tangential and balanced, bidirectional axial exhaust outlets cooperating with a common tangential inlet to a fluid chamber, which encloses a minimum mass of fluid and has an escalloped peripheral wall surrounding a light weight, low mass multi-toothed rotor freely rotatably mounted in the fluid chamber. The axial exhaust outlets are constituted by an arcuate shaped slotted opening in the side wall of the fluid chamber and in the cover element enclosing the chamber.
    Type: Grant
    Filed: April 3, 1978
    Date of Patent: July 10, 1979
    Assignee: Chrysler Corporation
    Inventor: Dwight A. Knupp
  • Fluid flowmeter housing for an automotive engine fuel metering system
    Patent number: D256799
    Type: Grant
    Filed: April 3, 1978
    Date of Patent: September 9, 1980
    Assignee: Chrysler Corporation
    Inventors: Carroll J. Dunne, Dwight A. Knupp, Ian J. C. Scott, Leo Golin, Lawrence W. Tomczak