Patents by Inventor Diethelm Woempner

Diethelm Woempner 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 profile provided with a support body made of a light metal material and a profiled strip and a method for producing said profile
    Patent number: 7954611
    Abstract: A composite profile comprising a carrier profile made of a light metal material and a profiled strip which is made of a harder material and covers the top surface of the carrier profile. An insertable bar is added to the profiled strip on each longitudinal side in a position parallel to the direction thereof and is inserted into a lateral slot embodied therein. The insertable bar is firmly connected to the profiled strip thereof by a weld seam.
    Type: Grant
    Filed: December 20, 2005
    Date of Patent: June 7, 2011
    Assignee: Engineered Products Switzerland AG (Ltd.)
    Inventors: Diethelm Woempner, Timo Netzel
  • COMPOSITE PROFILE PROVIDED WITH A SUPPORT BODY MADE OF A LIGHT METAL MATERIAL AND A PROFILED STRIP AND A METHOD FOR PRODUCING SAID PROFILE
    Publication number: 20100044175
    Abstract: A composite profile comprising a carrier profile made of a light metal material and a profiled strip which is made of a harder material and covers the top surface of the carrier profile. An insertable bar is added to the profiled strip on each longitudinal side in a position parallel to the direction thereof and is inserted into a lateral slot embodied therein. The insertable bar is firmly connected to the profiled strip thereof by a weld seam.
    Type: Application
    Filed: December 20, 2005
    Publication date: February 25, 2010
    Applicant: ALCAN TECHNOLOGY & MANAGEMENT LTD.
    Inventors: Diethelm Woempner, Timo Netzel