Patents by Inventor Johannes Tillenburg

Johannes Tillenburg 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).

  • Brake pad for disc brakes
    Patent number: 4240530
    Abstract: A brake pad has friction material bonded to a carrier plate. The carrier plate includes two strengthening parts, of which one is bonded to the friction material and the two are bonded together by a resilient bonding material. The two parts have a plurality of aligned recesses and projections to resist shear stresses encountered during braking.
    Type: Grant
    Filed: May 2, 1979
    Date of Patent: December 23, 1980
    Assignee: Abex Pagid Reibbelag GmbH
    Inventor: Johannes Tillenburg