Patents by Inventor Edward L. Hamemik

Edward L. Hamemik 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).

  • PRESSURIZED GAS CONTAINING SYSTEM
    Publication number: 20140251455
    Abstract: A pressurized gas containing system has a cowling and mounting ring which supports a valve and regulator on a cylinder containing gas under pressure.
    Type: Application
    Filed: March 10, 2014
    Publication date: September 11, 2014
    Applicant: Specialty Gases Of America, Inc.
    Inventors: James R. MacNeal, Edward L. Hamemik, David B. Larson, William T. Harrod