Patents by Inventor Mark Francis Cavolowsky

Mark Francis Cavolowsky 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).

  • Vulcan fire torch
    Patent number: 11007593
    Abstract: A torch device includes a case connected to a first cap at a first end of the case, and a second cap at the second end. The first cap closes the first end. The second cap leaves an opening in the second end. A nozzle is connected to the second end. A first section is located in proximity of the nozzle inside the case. The first section contains a thermite material. A second section is located in proximity of the first section inside the case. The second section contains an ignitable composition. A third section is located in proximity of the second section inside the case. The third section contains the ignitable composition. A fourth section is located in proximity of the second section inside the case. The third and fourth sections are separated by an insulating tube. The fourth section contains an oxidizer.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: May 18, 2021
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Carl Gotzmer, Steven Kim, Mark Francis Cavolowsky