Patents by Inventor Michael R. Laver

Michael R. Laver 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).

  • Apparatus for wrapping articles
    Patent number: 5152125
    Abstract: Apparatus for wrapping a plurality of, nominally cylindrical articles such as hay bales in film to form a long cigar shaped package with the film wound helically thereabout.A collapsible embodiment to be transportable is disclosed as are embodiments which: are operable on inclined ground; allow variation of wrapping overlap and parameters; place reduced stress on wrapping film; provide drainage for packages.
    Type: Grant
    Filed: April 9, 1991
    Date of Patent: October 6, 1992
    Inventor: Michael R. Laver