Patents by Inventor Larry Goertzen

Larry Goertzen 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).

  • Oil transfer system
    Patent number: 5360033
    Abstract: A hazardous fluid removal and storage apparatus for the fail-safe removal and storage of hazardous liquids. An electrically monitored and electro-pneumatically controlled system provides safe pumping and storage of hazardous liquids with automatic pump shut-down and warning signals for leak detection and full storage tank conditions.
    Type: Grant
    Filed: August 25, 1993
    Date of Patent: November 1, 1994
    Assignee: Ecologic Waste Systems Corporation
    Inventors: Tom Williams, Larry Goertzen