Patents by Inventor Edward T. Szewczyk

Edward T. Szewczyk 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).

  • Food preparation and storage device
    Patent number: 3982478
    Abstract: An apparatus for cooking or storing foods. The food is prepared on a skewer in its own individual cooking chamber to reduce the amount of energy used in cooking. Each cooking chamber is provided with a receptacle for collecting grease drippings and the like to facilitate cleaning for reuse. The prepared food can also be refrigerated in its individual chamber for storage.
    Type: Grant
    Filed: November 3, 1975
    Date of Patent: September 28, 1976
    Inventor: Edward T. Szewczyk