Patents by Inventor Peter Dratwa

Peter Dratwa 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).

  • Patent number: 7473855
    Abstract: A HF sealing strip (1) for electromagnetically shielded, insertable electronic modules comprises a core (2) of an elastically deformable material and a cover (3) of a flexible, conductive textile fabric. The cross section of the core (2) corresponds to an isosceles triangle with obtuse angle at the top. One section of the cover (3) forms a level contact surface (4), to which adhesive strips (7a; 7b; 8) are attached. In the region of the edges for the contact surface (4), the cover (3) of a textile fabric is used to form double-layer flaps (6a, 6b) without an elastic core. These flaps (6a, 6b) form reinforced, level outside edges of the HF sealing strip (1), which can thus better withstand shearing forces transverse to the contact surface (4).
    Type: Grant
    Filed: March 13, 2006
    Date of Patent: January 6, 2009
    Assignees: Schroff GmbH, MTC Micro Tech Components GmbH
    Inventors: Paul Rutherford, Michael Joist, Peter Dratwa
  • Publication number: 20060272855
    Abstract: A HF sealing strip (1) for electromagnetically shielded, insertable electronic modules comprises a core (2) of an elastically deformable material and a cover (3) of a flexible, conductive textile fabric. The cross section of the core (2) corresponds to an isosceles triangle with obtuse angle at the top. One section of the cover (3) forms a level contact surface (4), to which adhesive strips (7a; 7b; 8) are attached. In the region of the edges for the contact surface (4), the cover (3) of a textile fabric is used to form double-layer flaps (6a, 6b) without an elastic core. These flaps (6a, 6b) form reinforced, level outside edges of the HF sealing strip (1), which can thus better withstand shearing forces transverse to the contact surface (4).
    Type: Application
    Filed: March 13, 2006
    Publication date: December 7, 2006
    Applicants: Schroff GmbH, MTC Micro Tech Components GmbH
    Inventors: Paul Rutherford, Michael Joist, Peter Dratwa