Patents by Inventor Edward J. Zaborowsky

Edward J. Zaborowsky 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).

  • Coke from coal and petroleum
    Patent number: 4259178
    Abstract: A carbonaceous coke is manufactured by the delayed coking of a slurry mixture of from about 10 to about 30 weight percent of caking or non-caking coal and the remainder a petroleum resid blended at below 50.degree. C.
    Type: Grant
    Filed: March 26, 1979
    Date of Patent: March 31, 1981
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventors: Francis E. Wynne, Jr., Jaime Lopez, Edward J. Zaborowsky