Patents by Inventor Kenneth W. Indrelie

Kenneth W. Indrelie 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).

  • Tamper-indicating labelstock
    Patent number: 5153042
    Abstract: A labelstock, which after being carefully removed cannot be re-applied without leaving an unmistakable warning of tampering. If comprises a transparent facestock, a release coating forming an indicia attached to the facestock, a primer covering the facestock and release coating, a frangible metal layer covering the primer and an adhesive covering the metal layer.
    Type: Grant
    Filed: May 16, 1989
    Date of Patent: October 6, 1992
    Assignee: Minnesota Mining and Manufacturing Company
    Inventor: Kenneth W. Indrelie