Patents by Inventor Alexander H. Rudd, deceased

Alexander H. Rudd, deceased 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).

  • Supercritical pressure boiler with separator and recirculating pump for cycling service
    Patent number: 5048466
    Abstract: A steam generating system particularly adapted for load cycling and two-shift on/off cycling operation in which the stored heat from fluids and metals in a main fluid flow path is utilized to eliminate thermal shocking of the equipment and consequent failures due to fatigue stresses.
    Type: Grant
    Filed: November 15, 1990
    Date of Patent: September 17, 1991
    Assignee: The Babcock & Wilcox Company
    Inventor: Alexander H. Rudd, deceased