Patents by Inventor David Gollob

David Gollob 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).

  • Mechanical seals and method of manufacture
    Patent number: 7799388
    Abstract: A mechanical seal structure and a method for manufacture that employs at least one ceramic seal face prepared by a thermal spray process.
    Type: Grant
    Filed: April 3, 2007
    Date of Patent: September 21, 2010
    Assignee: Sulzer Metco Venture, LLC
    Inventors: Omar Sabouni, Jacobus Doesburg, Richard Karl Schmid, Thomas H. Piquette, David Gollob
  • Mechanical seals and method of manufacture
    Publication number: 20070275267
    Abstract: A mechanical seal structure and a method for manufacture that employs at least one ceramic seal face prepared by a thermal spray process.
    Type: Application
    Filed: April 3, 2007
    Publication date: November 29, 2007
    Inventors: Omar Sabouni, Jacobus Doesburg, Richard Karl Schmid, Thomas H. Piquette, David Gollob
  • Thermal spray feedstock composition
    Publication number: 20060213326
    Abstract: The invention relates to a thermal spray feedstock composition that employs free flowing agglomerates formed from (a) a ceramic component that sublimes,(b) a metallic or semi-conductor material that does not sublime and (c) a binder. The invention also relates to a method for preparing the agglomerates and a method for preparing ceramic containing composite structures from the agglomerates.
    Type: Application
    Filed: March 28, 2005
    Publication date: September 28, 2006
    Inventors: David Gollob, Thomas Piquette, James Derby, Omar Al-Sabouni, Richard Schmid, Jacobus Doesburg
  • Method and apparatus for transaction processing in a distributed database system
    Patent number: 5978577
    Abstract: A subscriber management system includes at least one Data Directory Server (DDS) located between one or more transaction generators and one or more data servers. The DDS efficiently routes transactions and provides data location functions. The DDS provides high data availability, high on-line transaction rates, batch capabilities, scalability and maintainability. In particular, based upon internal rules within the DDS and the particular transaction type, the DDS routes transactions to the appropriate server(s). Transactions are classified according to where they may be executed. Specifically, transactions may be classified as SPECIFIC, ANY or ALL. A SPECIFIC transaction must be processed at one or more specific servers irrespective of the accompanying arguments. An ANY transaction may be processed at any of the enterprise servers and selection is made randomly. Finally, an ALL transaction requires sequencing through each of the data servers within the enterprise and repetitively performing the transaction.
    Type: Grant
    Filed: March 17, 1995
    Date of Patent: November 2, 1999
    Assignee: CSG Systems, Inc.
    Inventors: William Rierden, Mark Marusin, David Gollob