Patents by Inventor Rainer Holzlwimmer

Rainer Holzlwimmer 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 and apparatus for the cost-effective packaging of polysilicon fragments
    Patent number: 7013620
    Abstract: A process for the cost-effective packaging of high purity polysilicon fragments has the polysilicon fragments being packaged automatically.
    Type: Grant
    Filed: September 20, 2004
    Date of Patent: March 21, 2006
    Assignee: Wacker-Chemie GmbH
    Inventors: Rainer Hölzlwimmer, Axel Frauenknecht
  • Process and apparatus for the cost-effective packaging of polysilicon fragments
    Publication number: 20050034430
    Abstract: A process for the cost-effective packaging of high purity polysilicon fragments has the polysilicon fragments being packaged automatically.
    Type: Application
    Filed: September 20, 2004
    Publication date: February 17, 2005
    Applicant: WACKER-CHEMIE GMBH
    Inventors: Rainer Holzlwimmer, Axel Frauenknecht