Patents by Inventor Lothar Ullrich

Lothar Ullrich 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 apparatus for assigning a network node address
    Patent number: 7139839
    Abstract: A method and apparatus for assigning a permanent identifier to a client node initially having a default identifier and being operably connected to a network. A server determines a location of the client node and assigns the permanent identifier to the client node in response to the location of the client node on the network.
    Type: Grant
    Filed: November 26, 2001
    Date of Patent: November 21, 2006
    Assignee: Schneider Automation Inc.
    Inventors: William A. White, Richard Chisholm, Paul G. Wolejko, Lothar Ullrich
  • Method and apparatus for assigning a network node address
    Publication number: 20030101282
    Abstract: A method and apparatus for assigning a permanent identifier to a client node initially having a default identifier and being operably connected to a network. A server determines a location of the client node and assigns the permanent identifier to the client node in response to the location of the client node on the network.
    Type: Application
    Filed: November 26, 2001
    Publication date: May 29, 2003
    Applicant: Schneider Automation Inc.
    Inventors: William A. White, Richard Chisholm, Paul G. Wolejko, Lothar Ullrich
  • Ironing sole plate with composite coating of mechanically-resistant compound
    Patent number: 4862609
    Abstract: A sole plate (1) for an ironing device, comprising a base body (12) of high thermal conductivity which is preferably an alumimum casting and has on its ironing side (27) a porous coating of a mechanically resistant compound (20), preferably metallic or ceramic materials. The mechanically resistant layer (20) of metallic or ceramic materials is coated with an organic bonding agent (26) having partcularly good sliding, antiadhesive and sealing properties.
    Type: Grant
    Filed: December 23, 1986
    Date of Patent: September 5, 1989
    Assignee: Braun Aktiengesellschaft
    Inventors: Lothar Ullrich, Gunter Jung, Diethard Burger, Hans-Gunther Alschweig, Hartmut Schonborn, Winfried Heinzel