Patents by Inventor Ronald Paul Wroblewski

Ronald Paul Wroblewski 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).

  • Elevator delivery system for use in truck body or trailer
    Publication number: 20030206791
    Abstract: An elevator delivery system is used with a truck body or trailer to facilitate loading and unloading cargo. The elevator delivery system includes a platform and drive mechanism for raising and lowering the platform. A control system and various types of switches allow the operator to control the raising and lowering of the platform.
    Type: Application
    Filed: January 27, 2003
    Publication date: November 6, 2003
    Inventor: Ronald Paul Wroblewski