Patents by Inventor Udo Biedermann

Udo Biedermann 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).

  • Process for removing container seals
    Patent number: 5452506
    Abstract: This is a description of a process and equipment for the removal of seals (closures or caps) for containers, that works with an electromagnetic pulse. The pulse is generated in a current pulse coil, that grasps around the seal, by the discharge current of a condenser. The process and the equipment are suited for removing seals (closures or caps) from containers for milk and dairy products and also for other beverages and products.
    Type: Grant
    Filed: November 1, 1993
    Date of Patent: September 26, 1995
    Assignee: Magnet-Physik Dr. Steingroever GmbH
    Inventors: Udo Biedermann, Erich Steingroever
  • Process and equipment for shaping container seals
    Patent number: 5444963
    Abstract: A process and equipment for shaping seals for containers with an electromagnetic pulse. The pulse is generated by a current pulse coil positioned around the seal and energized by the discharge current of a condenser. The process and the equipment are particularly suited for sealing containers for milk and dairy products and also for other beverages and products.
    Type: Grant
    Filed: March 10, 1994
    Date of Patent: August 29, 1995
    Assignee: Magnet-Physik Dr. Steingroever GmbH
    Inventors: Erich Steingroever, Udo Biedermann