Patents by Inventor Ewald Ludwig Eisen

Ewald Ludwig Eisen 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).

  • Production method for a glass container
    Patent number: 9771172
    Abstract: A production method for a closed glass container containing at least one solid body is disclosed. The method includes providing a tube tapering toward one end, the inner diameter of which is smaller at a tapered end than an inner diameter at an opposite first end. The tube is connected at the tapered end to a first end of a straight bar tube. The tapered tube is charged with at least one solid body.
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: September 26, 2017
    Assignee: VitaJuwel GmbH
    Inventor: Ewald Ludwig Eisen
  • PRODUCTION METHOD FOR A GLASS CONTAINER
    Publication number: 20140116011
    Abstract: A production method for a closed glass container containing at least one solid body is disclosed. The method includes providing a tube tapering toward one end, the inner diameter of which is smaller at a tapered end than an inner diameter at an opposite first end. The tube is connnected at the tapered end to a first end of a straight bar tube. The tapered tube is charged with at least one solid body.
    Type: Application
    Filed: June 14, 2012
    Publication date: May 1, 2014
    Inventor: Ewald Ludwig Eisen