Patents by Inventor Ernest Alan Uebler

Ernest Alan Uebler 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).

  • Metal filter for melt spinning packs
    Patent number: 3965010
    Abstract: A sintered porous metal filter having upper and lower surfaces with grooves in the filter alternately in communication with the upper and lower surfaces is strengthened by filling the grooves with granular material. The filter is formed from an alloy containing 30 to 40 percent by weight chromium, about 3 percent by weight silicon, minor amounts of carbon and nitrogen and the remainder iron.
    Type: Grant
    Filed: February 4, 1975
    Date of Patent: June 22, 1976
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: William Lewis Phillips, Jr., Ernest Alan Uebler