Patents by Inventor Reinhold Schmeisser

Reinhold Schmeisser 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).

  • Composite disk
    Patent number: 5853839
    Abstract: The invention relates to a composite disk for use as inlet or regulating disk, wherein a support disk and at least one hard material disk having a functional surface are arranged above one another, the support and hard material disks are joined to one another by frictional fastening, forcelocking, formlocking, mechanical interlocking, retention by self substance and/or bonding, the support disk has a thickness of at least 0.6 mm and the hard material disk has a thickness of from 0.05 to 2.5 mm and the hard material disk comprises a material having a Vickers microhardness of at least 1300 HV 0.5.
    Type: Grant
    Filed: March 19, 1996
    Date of Patent: December 29, 1998
    Assignee: Hoechst Ceramtec Aktiengesellschaft
    Inventor: Reinhold Schmeisser