Patents by Inventor Janusz Grzelak

Janusz Grzelak 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).

  • METHOD AND CONVEYOR BELT SYSTEM HAVING AT LEAST ONE CONVEYOR BELT FOR TRANSPORTING FLAT TRANSPORT GOODS
    Publication number: 20110005899
    Abstract: The invention relates to a method for transporting flat transport goods, particularly substrates such as silicon wafers and solar cells, on at least one conveyor belt of a conveyor belt system, wherein the substrates are held on a conveying surface of the conveyor belt at least in some cycles during the transport by means of suction.
    Type: Application
    Filed: January 26, 2009
    Publication date: January 13, 2011
    Inventor: Janusz Grzelak